Turbo Spool Noise

When the forces on the turbine are no longer strong ough to drive the compressor side of the turbo adequately, stall occurs. you'll mostly get the sound of a vacuum but I know after I put my AEM on I could hear spooling as well but that also may be from the Power Axel flash I did at the same time. Listen for a hissing. Diy flash tune advice. l am on my 5th 450 twin turbo machine and l am getting sick of each one not printing get half a label or none at all one side not working, new machine arrived installed it, OMG it sound like it is just about to brack down and again the same problems l have a mac. Now, i was on my way home last night and about 15 mins in i noticed that i couldn't hear my turbo spooling like it usually would. Leaving the subcat in place reduces the noise level of the pipe and gives additional backpressure, reducing turbo lag associated w/ a very open exhaust. You likely expedited the break in of the kittyless DPs by taking your car to the track. From idle, the vanes' actuator rod should move linearly with engine speed to open the vanes and then begin to move back to close them and limit boost at 20 psi. Download 2 step bov ignition rev skyline spool supra turbo. Turbo Spool rate question. Though I have to admit turbo cars do sound badass. More turbos sound = either upgraded turbos or an intake like mine with the filter in the drivers fender. It is a 3" pipe all the way back no muffler you can hear the car start to spool the whole time when you go down the highway. Please like and subscribe for more content! E85 alpha speed tune with full bolt ons. 1846 The Horsley Drive, Horsley Park, NSW. The same goes for the LLY. Sign in to follow this. greezmky · Well turbo was no going back together because of the broke bolts so I swapped it out and was prepaired to set timing but the truck ran like before maybe less power but it builds boost now. When the turbocharger begins to spool, the engine is not able to take in the amount of air that is pressurized. I can feel it spool up on take-offs, because I get that "lunar" take-off at about 2000 RPM's. The idea is you run an undivided manifold and a divided (twin scroll) turbine housing, the quick spool valve (a butterfly valve that blocks off one of the turbine inlet port) redirects all. Yeah, best way to hear that turbine spooling is to have as much baffling removed as possible. One turbo spool was very loud and whistled. it has a 4l80e with a TCS 3200 converter thats pretty tight. The noise does not show up until I hit 3rd gear and from then up it only makes noise when I'm accelerating. maybe im just paranoid. I have no smoke what so ever out the exhast (but i guess the DPF will stop it any way) VagCom is showing. 5psi when spooling at very high speeds, and can only reach our 16. I noticed that with the BL exhaust the car sounds like a diesel where you can hear the turbo hissing through the exhaust even at 2-3k rpm and it sounds so sic I don't want to loose that, but am Ok with quieting it down some. So I might get a kia forte5 sx in a couple weeks. Or the Vf 43 or 48 etc on the wrx stock works well. compressor-surge-1. But yes, you're absolutely right in that most of us will just go buy parts off the shelf that someone else engineered. Looking over the turbo, now off looks fine. you will see a small increase in performance from removing the resonator. Which turbo to buy? The gt4082 is a verry fassst spooling turbo that will give you up to 500rwhp for sure. Those set-ups make a lot of noise and fool the stock sensor. Jump to Latest Follow 1 - 6 of 6 Posts. From buying research to owner support, join 1. I'm not looking for the "loud turbo" tune sound you can get from the RaceMe Ultra or Ray's tuning through wARP. most v8 drag cars will run raw through the front end of the car and u can see the turbo sticking out. This is my new turbo setup to be installed soon. You can hear it spool up when pulling a hill and accelerating. But a large turbo may still spool quickly depending on its construction, the A/R ratio of the turbine, the characteristic of the turbine and housing, the wastegate and turbine-dump effectiveness, the exhaust plumbing etc etc. 1846 The Horsley Drive, Horsley Park, NSW. So, I've had a problem with my turbo for a few weeks. The car is has always run strong with good FE. Turbo Ringtones. Well with turbo shit the turbo chops most of the engine noise. Spinning turbo keychains from Sickspeed. 1970 Chevrolet Nova - Spool Terry Sorensen's Turbocharged LS Nova. The problem in the first place would be the rich mixture itself, resulting in loss of power. Bk1 and bk2 3. Today at 3:02 AM. I'm trying to get my head around why when it is on the line and 1000 below stall, it can build boost, and the data log shows it has boost. I should point out it only sounds like this at around 1800-2000rpm. I can hardly hear a thing on my 01 b5 Variant (I think thats the name for a wagon). Also a big ass filter muffles it less as has been mentioned. The turbo will not kick in and no acceleration. The J-Body Organization, j-body. Ford tells me it's the turbo bypass valves. Download Turbo 18. Short ans Simple: I drove 2 srt-4's. I think I need a 60-1 Type Turbo. Turbo 4 Stroke This is the section for all the Turbo 4 Stroke talk This is a brand-specific forum. 0, the big issue that people have with them is the fact that the head gaskets love to blow out, and the EGR cooler loves to blow, causing plumes of white smoke to billow out of the exhaust like you’re fogging for mosquitos. I was wondering about spool up sound as well. Porsche > Porsche 996 911 Turbo. The propulsive efficiency is defined as the ratio of the useful power output (the product of thrust and flight velocity, V0 ) to the total power output (rate of change of the kinetic energy of gases through the engine). the rear of the engine, where all the gasses and noises go, is probably not going to work out too well. it has a 4l80e with a TCS 3200 converter thats pretty tight. 1 user liked this post. IE TURBO MUFFLER OUTLET DELETE FOR VW & AUDI MQB CHASSIS Increase turbo spool and intake noise with the IE Turbo Outlet Muffler Delete! LEADING FEATURES INCREASED THROTTLE RESPONSE ENHANCED TURBO SOUND MACHINED IN-HOUSE TO EXACT TOLERANCES MADE IN USA BLACK ANODIZED FINISH INCLUDES PERFECT-SEAL GASKET STOP MUFFLING. ne0guri, Sep 8, 2017, in forum: Civic Si Forum. T, GLI Sport springs, TT Brakes Front, GLI rear, 18" GLI BBS RC's, Poly bushings, O-bar, komfortblinker. Instead most report better sound and less heat. 24K/GOLD TURBO BEARING KEYCHAIN METAL KEY RING/CHAIN WHISTLE BOOSTED SPOOLING P2 | eBay. In general a smaller turbo will spool up faster, but some turbos just have the best of both. All of a sudden i here this loud whirring noise like someone grinding in a windtunnel. You beat on the turbo, it wears and tears and eventually will need to be replaced. SP Torque Monster Cast Manifold 93-98 MKIV Supra. (Sorry at a loss for words to explain the noise. Just get an open element intake or exhaust. Dec 4, 2019 at 4:19 PM #1. you can hear it. On the 03 I have become more aware of a higher pitched wind up sound from 1200 to1500 rpm. Put a tire valve in one of the caps on the turbo inlets and pressurize the system with a tire pump (electric). The 991 Turbo / S pumps out immense performance but in typical Porsche fashion the factory leaves a little bit on the table as far as a proper sports car sound is concerned. Sometimes turbo spooling sounds won't be active, this is not on my end but on NFS' system Above also counts for supercharger whines Stock cars have better turbo noises, upgraded turbos produce the same sounds on every car. If thats not loud enough, you'll need a bigger turbo. Turbo Lighter Keychain by Turborgasm™ Rechargable (Micro-USB cable included) Turbo spool up sound Two different blow-off valve sounds Built in LED light around the turbine Safe 2 button press design to activate the lighter Made of high quality zinc alloy The package includes: Turbo Lighter Keychain Micro-USB cable Closing cap for the lighter (for safety reasons). Its bolted on to your muffler. You won't reach boost target, or will feel loss of power if it's the charge pipes. The Spool increase occurs because you are increasing exhaust velocity through one nozzle and cause twice the normal amount of energy to hit the turbine on one size of the nozzles. how much does your stock 13 wrx turbo spool? did some boosts with a fellow boostaholic and he complained my car didnt make any boost as he didnt hear any? i mean this is my first turbo wrx so i really have no idea and he has built 2 built mustangs that he has. More air and fuel means more horsepowe The two sides of the turbo are the turbine side, which is spun by exhaust gases as they leave the engine, and the compressor side,. Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. when it screams, it wakes the dead. Greddy Bov. As with other gas turbines, there is a core engine , whose parts and operation are discussed on a separate page. check vss in trans and exhaust sys for a problem. Hey there guys I currently drive a 2008 wrx which has no resonator in the stock air box. Second, the maximum RPM of the turbine is increased at full boost. turbo spool no boost crazy sound (solved for now) Well turbo was no going back together because of the broke bolts so I swapped it out and was prepaired to set. sounds like he could be running it raw without a filter or something. Browse Sound FX Libraries. My 93 240 seems to be faster in some corners but not others. Weighs in at 1. **** Note, for 2017 and newer differentials you can make your differential into a Turbo Differential by using the TORQ Full or Mini Spool Turbo and upgrading to the larger 28 spline Turbo Axles ~ this is pretty cool! ~. turbo wont spool up. Just dropped the A3 2. Turbo spool noise. Item is real metal for a high quality lasting part. if its jerking when you take off its probably the tranny because the turbo wouldn't have had time to spool up and start boosting yet. 鬼怒川ターボマフラーAUDI VW EA888第三世代1. Launched as the RB-211-524L in June 1988, the prototype first ran in August 1990. If he turbo'd his cars he likely replaced the intakes and now believes that all turbos make that high pitched sound either that, or he's messing with you. Clutch in GT4(rpm power band boost, infinite turbo spool) Discussion in 'Gran Turismo 4' started by TorqueHappenS08, the car starts to sound all confused and stuff. Buy 2 Get 1 Free New Design - SP Racing T-Shirts. I stole the keys from him and was the first to drive it after the install. You'll get turbo spool sounds and the perfect blow off sqeal. 0TDI there were no whistles or whines, i gave it an oil change (with good quality recommended oil) and within 1000 miles it started to sound like a police car was following. I wouldn't put a BOV on because it's just a noise mod. Details about Turbo Charger Keyring Keychain Gift Drift Spool Sound Electric Turbo Keychain Neo Rainbow Drift Racing SQ - Turbo Charger Keyring Keychain Gift. Since I cleared it. Broadcast Message 3509. It burning a little oil. See video:. You likely expedited the break in of the kittyless DPs by taking your car to the track. As far as the turbo spool. 2000 f-350 4x4 auto-- STOCK-- This is blowing my mind it runs smooth, no smoke, no nada, no noise. 8t GTI, and all of them were different in one way or another despite being the same model. Discussion Starter • #1 • Feb 23, 2018. 0's sound like. the engine started to make an odd sound like a motor cycle missing. 3) It happened right after the exhaust install. If running two turbo's I'd be going for t25's (nice and small will spool fast) anything bigger and they will spool further up the rev range. (think of a lear jet taking off on your right side. The vpod then takes this signal and turns it in to a measured air pressure signal. When I start the car and drive off the turbo works fine for a couple of gear changes but then stops working until the car is switched off. The audi did sound a little harsh when I got it but after a service and some fresh oil sounds much better, difficult to describe but the spool up now sounds much smoother. Want better turbo spooling. Universal GT35 Turbo Kits 0. 87 primaries, 2. 0L Turbo Powertrain (EJ Series Factory 2. GFB Discussion Paper The Truth About Compressor Surge. Start your search now and free your phone. its also spooling much earlier. Electric & Hybrid. I can feel it spool up on take-offs, because I get that "lunar" take-off at about 2000 RPM's. 0l Power Stroke is its VGT - variable geometry turbocharger. Just before I can hear the turbo spooling (3000-3200 RPM) if I press the gas lightly I can hear a faint clicking noise, the best way I can describe it would be putting a playing card in the spokes of a bike. Is there any way I could make the turbo spool louder? In the high mileage GTI that i drove with the louder spool, I'd. 5L Turbo) 6: 10-06-2009 11:05 AM: turbo spool noise + whistle: Spazz41: Factory 2. It gets real loud. 5 and could hear the turbo. However, the turbo noise from the exhaust tips is also louder after installing the MBRP cat-back, so I am thinking that the turbo was just very muffled with my previous setup since I had an. As far as the turbo spooling with the new tune it seems different, i am guessing because of the new boost tables. Turbo Bov Flutter 2. Would this be symptomatic of turbo problems to come? The car has 227k on OE. l am on my 5th 450 twin turbo machine and l am getting sick of each one not printing get half a label or none at all one side not working, new machine arrived installed it, OMG it sound like it is just about to brack down and again the same problems l have a mac. Using the OEM wastegate solenoid and a little electronic control of sorts you could control the spool valve. 5k RPM and start accelerating, the turbo begins to spool as normal, and with normal power, but there is a light noise that seems to be coming from the turbo. Are you just wanting it louder or are you also wanting fast spool? If you flip the silencers inside out and put a cone filter on the stock tube it will be louder. Setting up a 2 step rev limiter for a Naturally Aspirated (N/A) engine. That noise may tell the world you have a turbo, but the truth is, the sound signals a problem. Journal bearing turbos are cheaper and are known for trading a small amount of spool for more durability so I wouldn't discount the Gen1 PTE's either. You can hear it spool up when pulling a hill and accelerating. "Real time spinning action" This listing is for one turbo keychain. Discussion Starter • #21 • Feb 27, 2019. If you don't have a BOV installed, it won't make the sound when you're driving (which happens when you let off the gas). If a turbo is incorrectly matched to an engine, it is possible for the engine to spool the turbo before the airflow through the compressor and into the engine is high enough to avoid surge. If you go to large for your size motor the turbo will be lazy and slow reacting. A boost leak would make your engine run richer because you're losing metered air but wouldn't cause a lack of power like you're describing. 5" air intake on the Eclipse I used to have, it sounded like it was sucking a black hole in the atmosphere!. 0TDI there were no whistles or whines, i gave it an oil change (with good quality recommended oil) and within 1000 miles it started to sound like a police car was following. Can any one help me understand why its not generating boost so i can fix it. Jump to Latest Follow 1 - 6 of 6 Posts. My 91 VR4 is very loud and stock, If I get after it on the highway you will hear my turbos spooling a couple car legnths back. Changed fuel filter, was c … read more. Any ideas-- Please. You may have to register before you can post: click the register link above to proceed. No whistles in my GSW with 25K. Best of luck! You are DEFINITELY gonna hear spool even w a full exhaust on a turbo as large as a. You can get +400 hp through a stock exhaust system. OK fellas, I'm looking for some advice/experience on methods to increase the turbo whistle on my truck. Post subject: Re: Turbo spool-down noise? Posted: Mon Mar 10, 2014 11:53 pm. 2000 f-350 4x4 auto-- STOCK-- This is blowing my mind it runs smooth, no smoke, no nada, no noise. Weird AC/Turbo Spooling Noise. Jump to Latest Follow 1 - 12 of 12 Posts. Cebora Pocket Turbo 130 and Snap-On 130 Mig Torch Handle Complete and Torch Lever. Mark Louie. SOUND performance sp t3 quick spool valve qsv heavy duty version, built to withstand anti lag, spools your turbo much sooner, makes much more torque msrp okay, so you have read or are about to read what is below and you want the brief no nonsense quick opinion from supra store. The audi did sound a little harsh when I got it but after a service and some fresh oil sounds much better, difficult to describe but the spool up now sounds much smoother. however it's quiet as hell and i'm wondering what could be an alternative to improve the sound, i'm really trying to hear the turbo spool up sound. Under acceleration I would get this high pitch sound and it would only come when the turbo would spool up. I'm running a modshack too and only happens at low-mid rev WOT, might look into a fix or relocation since I think the 2012's have the Rev. This can dramatically improve the power provided by a small-displacement turbo motor, as there's no need to wait for the snail to spool back up as the revs climb. That's why I took exception to your characterization of our kit's spool. At WOT it would scream. For a $150,000+ car, it could certainly use more of an exotic growl along with more of a turbo spool/whine that is customary with turbo cars of yesteryear. The Toda spool Valve Cover is combined with the VTEC Killer Camshafts from Toda to offer race engine performance. Then I stumbled upon the Sound Performance Quick Spool valve (there are other manufacturers of such valves but this seems to be the most popular option). Its first variant is the Trent 700 introduced. When the turbocharger begins to spool, the engine is not able to take in the amount of air that is pressurized. Hi, My 2008 2. But still need to change out the K&N intake to the 83mm maf for more peformance. I don't think you really want to advertise to everybody that you are so insecure about your car's power that you have to make a lot of noise to make it sound more powerful. The T5 is the 2. vaccum is sitting at 10 on idle. Boost pressure increases with engine rpm. 0L Turbo Powertrain (EJ. the engine started to make an odd sound like a motor cycle missing. Loud rattle/matalic sound intermittant in a 1997 ford 7. Turbo will spin when you blow in the end. Large v8 engines will usually make more noise, however allot of this i. Our development car is using the gtw6765r turbo. However, the smaller pipe diameter increases the speed of exhaust flow, thus allowing your turbocharger to spool faster, increasing response and low-end power. it's a clean spool 2) I had a 3" DP+Magnaflow CBE before this. yeah, turbo lag is a mixture of piping diameter and turbo size. Now the owner went turbo and just blew us all away at the last SlipStream Racing event with the new combo. Faster spool. it doesnt sound mechanical. Our development car is using the gtw6765r turbo. charleswrivers Senior Member. The phrase 'sounds like a turbo spooling up and down' was what I was tempted to use in my description but wasn't sure everyone would recognize it. Start your search now and free your phone. Replace your turbo vehicle's exhaust downpipe with a smaller-diameter unit. 5" diameter with a dynamax turbo style muffler) I also thought it was because I used a small turbo (. 2013-2018 General Discussion. I been having some whistle noise from the turbo spool. it will spool. If you here a “police siren” type of noise that is gradually getting louder, this is a bad sign. Faulty Ignition Timing. If you plumb in the wastegate Vs screamer assuming the same turbo , its going to be way more quiet. And the lack of sound deadening puts your ears under constant assault from wind noise, tyre roar and, of course, that freer-breathing straight-six. When the turbocharger begins to spool, the engine is not able to take in the amount of air that is pressurized. I have ats/ww and love the added sound just curious what would make it spool up more at idle, I do not have a chip but am about to order dp tuner next week, is there a certain tune to make this happen. 2000 f-350 4x4 auto-- STOCK-- This is blowing my mind it runs smooth, no smoke, no nada, no noise. 8 in the car to finish out the season while I finish building up a larger motor. So if u do this on any turbo car, ur get that allmighty whistling spool sound??? quote: Originally posted by GTSBoy If you do what I did (replace the rubber convoluted pipe from AFM to turbo with steel and put in a big cold air intake to the airbox) then the spool noise is enough to frighten pedestrians off the footpath. User #90910 8998 posts. Take a torque bias of 5 to 1 for example: 5/(5+1) = 83 percent. IE TURBO MUFFLER OUTLET DELETE FOR VW & AUDI MQB CHASSIS Increase turbo spool and intake noise with the IE Turbo Outlet Muffler Delete! LEADING FEATURES INCREASED THROTTLE RESPONSE ENHANCED TURBO SOUND MACHINED IN-HOUSE TO EXACT TOLERANCES MADE IN USA BLACK ANODIZED FINISH INCLUDES PERFECT-SEAL GASKET STOP MUFFLING. A turbofan engine is the most modern variation of the basic gas turbine engine. OK fellas, I'm looking for some advice/experience on methods to increase the turbo whistle on my truck. You beat on the turbo, it wears and tears and eventually will need to be replaced. Turbo will spin when you blow in the end. I figure it needs more traction back there. It buzzes accordingly, ripping into each gear with blats and farts, surging and. it has a 4l80e with a TCS 3200 converter thats pretty tight. One question is can one notice the spool up difference in a 60-1 Ceramic Bearing vs. What fuel are you running ? I run a 355 single turbo in my Hilux Surf (T04 ,. As 4 the noise Ur hearing. Dynoed [email protected] - 298ft-lbs @ 3600rpm I have been reading the FAQ/Newbie stuff and went to the turbo map calculator. Electric & Hybrid. 0 liter going strong! Be sure & check out Part I as well!. I have the plaz turbo side intake,with the little factory turbo the intake noise was quite loud. If you don't have a BOV installed, it won't make the sound when you're driving (which happens when you let off the gas). Changed fuel filter, was c … read more. Drag and drop TurboFix. The 5th gear pull in this car is just plain alarming. T, GLI Sport springs, TT Brakes Front, GLI rear, 18" GLI BBS RC's, Poly bushings, O-bar, komfortblinker. This can cause turbulence to the impeller, slowing the spool of the turbo down and causing premature wear. That’s an impressive performance figure. Thanks everyone for the replies. Today at 2:52 AM. Boven Gemiddeld. I was driving it to work today and got on the highway to accelerate and heard the turbo spool up, louder than normal, and just making a lot of noise but not accelerating any. You won't reach boost target, or will feel loss of power if it's the charge pipes. You can use the Stage 2 tune with a stock engine and get all the benefits for $500 vs $3200. Jump to Latest Follow 21 - 37 of 37 Posts. The others can correct me if I'm wrong, but I think if your turbo wasn't spooling up, the lack of performance would be GLARING. I already had the housing ceramic coated, (it is a divided housing) and there is no f ing way it will fit without some serious hoggn' out of the portsespecially the port with the valve plate inside it. Today we take a look at many of the beautiful sounds created by both superchargers and turbos! Music Used: Nameless Warning - Palette Swap https://www. Spooling And Bov. Mark Louie. That noise may tell the world you have a turbo, but the truth is, the sound signals a problem. Start your search now and free your phone. RACERX4772 1. Made from a Tri-Layer mix of an Aluminum impregnated Glass fiber outer shell with a Hi-Temperature insulating mat core and Silica glass blend liner. Next: If You Want To Buy A 2020 C8 Corvette, You're Out Of Luck; It's. Sound - My truck is a true beater. Is there any mods I can do without spending to much or none at all if possible. To big and the turbo is lazy. IE TURBO MUFFLER OUTLET DELETE FOR VW & AUDI MQB CHASSIS Increase turbo spool and intake noise with the IE Turbo Outlet Muffler Delete! LEADING FEATURES INCREASED THROTTLE RESPONSE ENHANCED TURBO SOUND MACHINED IN-HOUSE TO EXACT TOLERANCES MADE IN USA BLACK ANODIZED FINISH INCLUDES PERFECT-SEAL GASKET STOP MUFFLING. The excess air will therefore build up until it is forced back through the turbocharger inlet. I had 105,000 on my old one, but I just replaced the turbo last week with another T25. Building awesome horsepower is only part of the story. The switching solenoid can be wired up to open at a set point and when the valve opens up you have the full potential of your turbo with no sacrifice of peak power. Been like that for a while so I can notice a change in turbo noise. The clearly audible sounds typically only come with an aftermarket intake as the stock one is meant to be quiet. Loud rattle/matalic sound intermittant in a 1997 ford 7. Debatable, but it's also an annoying sound imo. it was grate but now the turbo doesn't even spool up past 4-5 lbs tell 3rd gear. I noticed that with the BL exhaust the car sounds like a diesel where you can hear the turbo hissing through the exhaust even at 2-3k rpm and it sounds so sic I don't want to loose that, but am Ok with quieting it down some. fastest spooling turbo for 500bhp Welcome to The mkiv Supra Owners Club, the original and best Toyota Supra owners club around! If this is your first visit then be sure to check out our detailed Supra Guide for valuable information about the mkiv Toyota Supra. The first type is the boost level that the engine computer "asks for" which is requested boost. I think mine may have gone then is a whearing noise whislt excelerating? While turbo spooling is normal, there can be an access amount if the bearing is bad, do not know if Mazda has this problem but i know it runs rampant in most turbo cars that spend a lot of time driving in the 3500-4200 RPM range. Heat Control Products. The missing turbo spool sound in the IMSA quattro is so annoying. I haven't given much thought to "the sound" of a turbo spooling up. turbo spool no boost crazy sound (solved for now) Well turbo was no going back together because of the broke bolts so I swapped it out and was prepaired to set. Pratt and Whitney announced, in early June 2013, the successful first flight of the PW1100G Engine: The very engine family (PW1124G,PW1127G, PW1133G) that will be one of two engine options to power the Airbus A320NEO aircraft family (A319NEO, A320NEO, A321NEO). I can never hear mine. Download 2 step bov ignition rev skyline spool supra turbo. but it will not boost the car. I have a cold air intake and i removed the silencer ring from the inside of the turbo so usually i can hear it spool up pretty well. 5" diameter with a dynamax turbo style muffler) I also thought it was because I used a small turbo (. Now that doesnt mean its not necessary, ie; cat for environmental reasons or muffler for noise reasons. 5L Turbo) 6: 10-06-2009 11:05 AM: turbo spool noise + whistle: Spazz41: Factory 2. Looking over the turbo, now off looks fine. Also a free flow intake will help get you some sound from the motor side and also performance. no matter where you tune the bov. A turbofan engine is the most modern variation of the basic gas turbine engine. Once i added the intake the spool and diverter valve are very noisy. 70A/R Ford F150 F250 F350 Quick Spooling [email protected]@ Produces Powerful and Unique Aggressive Blow-Off Sound. Operation, Diagnosis and Repair of HYDRO-BOOST Power Assist Systems Bill Williams, Technical Contributor Hydro-boost power assist was introduced in 1973 by Bendix as an alternative to the vacuum booster. The V6/Turbo 8" diff '86-95 4cyl Turbo and V6* trucks and 4runners, and ALL '96+ 4Runners use the Toyota 8" 4-pinion differential in the rear. check vss in trans and exhaust sys for a problem. Someone may have put a noisy blow off valve on the louder one. The car is quiet as a mouse now, lol, I like the lack of fake sound but I'd like to hear the turbo spool because I hear nothing till the engine revs over 5k rpm. The switching solenoid can be wired up to open at a set point and when the valve opens up you have the full potential of your turbo with no sacrifice of peak power. I love the sound of this exhaust system. When I floor it, instead of the normal shhhhhhhhh spooling noise, there's a much less noticeable sound, kind of like metal scraping together as if there was no oil in the turbo. So, I've had a problem with my turbo for a few weeks. sounds like he could be running it raw without a filter or something. They've designed the intakes with very efficient silencers, for instance. The Quick Spool Valve has a butterfly valve blocking a scroll of the divided turbo housing, making the turbo act as if it were a smaller turbo. Put a tire valve in one of the caps on the turbo inlets and pressurize the system with a tire pump (electric). The Turbo does a good job of muffling the exhaust noise to begin with and the one I got is 11 1/2 long body and about 9" dia. as far as the noisei would need to hear it myself. T, GLI Sport springs, TT Brakes Front, GLI rear, 18" GLI BBS RC's, Poly bushings, O-bar, komfortblinker. But yes, you're absolutely right in that most of us will just go buy parts off the shelf that someone else engineered. This mod is pretty much for hearing the turbo more, it will also lower engine bay temps some, but I doubt that's why most people do it. Download Turbo sounds 2,518 stock sound clips starting at $2. it doesnt sound mechanical. 1987 300D, arctic white/palomino--314,000 miles 1978 240D 4-speed, Euro Delivery, light ivory/bamboo--370,000 miles. and the blow off valve is not releasing air. Been like that for a while so I can notice a change in turbo noise. You'll hear it even more if you go full catless. Turbo is needing replaced (oily pipe on intake side). I understand that. You'll get turbo spool sounds and the perfect blow off sqeal. The normal EGT is in the range of 1000 celsius without driving hard. The turbo "fan" has to spin to create this pressure, the spinning is called the spool. Buy direct from Japan, 100% genuine parts shipped worldwide. I have a cold air intake and i removed the silencer ring from the inside of the turbo so usually i can hear it spool up pretty well. Dimension for the turbo: 28mm (1. concernin a WRX, might just be a full Tbe, uppipe, and a good ram air intake or something. The car is has always run strong with good FE. As others have said exhaust helps bring out the sound of the turbo but also the boxer engine! I recently went stage 2 and the downpipe increases air flow and the turbo sound as well. The switching solenoid can be wired up to open at a set point and when the valve opens up you have the full potential of your turbo with no sacrifice of peak power. You can also get an intake. I just assumed this was because the truck had no load on it. check vss in trans and exhaust sys for a problem. I haven't given much thought to "the sound" of a turbo spooling up. 0 screaming turbos. Consequently the bypass ratio (bypass flow divided by core flow) is relatively high (ratios from 4:1 up to 8:1 are common). turbo wont spool up. spool/whistle. 1") tall x 47mm (1. Now the owner went turbo and just blew us all away at the last SlipStream Racing event with the new combo. Joined: May 22, 2017 Posts: 788 Thanked: 776 Location: Mars Car(s): 2017 White Orchid Pearl Civic Si Sedan #1. This is a discussion on Squeak coming off turbo spooling within the Fiesta ST Australia forums, part of the Fiesta ST World Forums category; Hi Guys, Need some help. When talking about the Ford 6. An open differential at torque bias of 1 to 1: 1/(1+1) = 50 percent. Age has no effect on spool sound. As 4 the noise Ur hearing. E90 | E91 | E92 | E93 - Forums. Turbo diesels will always make a whistle noise BUT if the noise has got louder all of a sudden it’s poss an intercooler leak , or a split it an air pipe , this will def be the case if the car had lost power at the same time I. The ATS Aurora 3000 turbo system is designed for daily driving and towing applications. I prefer the spool of a turbo over the roar of a N/A V8 any day. Turbo Technology. This listing is for one turbo keychain. The vertical axis is labelled "pressure ratio", but for this explanation it may be more convenient to think. 2003 beetle 1. cap both turbo inlets and the TB side. Its a 2006 250 6. I think they should embrace the noises that come from a powerful twin-turbo set such as the S55. The same goes for the LLY. If you install all items mentioned, with 5 inch turbo back exhaust will really spool your turbo, with the sound you want. 2000 f-350 4x4 auto-- STOCK-- This is blowing my mind it runs smooth, no smoke, no nada, no noise. it doesnt sound mechanical. the front of the engine you arent dealing with the engine noise, so its pretty easy to hear the turbo spool. I have had it since it was brand new. Please like and subscribe for more content! E85 alpha speed tune with full bolt ons. But I wonder if it is actualy turbo wear. The Magic of Sound Proofing in Car Audio A factory-fitted car system can sound decent enough at times yes, but I’m pretty sure we can all agree that an upgraded car audio system is pretty awesome. Some others may be a little more knowledgeable. All of a sudden i here this loud whirring noise like someone grinding in a windtunnel. It sounds like the CFM56's attached to my work vehicle but heard from inside the cockpit with a noise cancelling headset on. 3 and early 6. Is there any way I could make the turbo spool louder? In the high mileage GTI that i drove with the louder spool, I'd. When the turbocharger begins to spool, the engine is not able to take in the amount of air that is pressurized. Browse Sound FX Libraries. Many who have switched to aftermarket downpipes have commented on how they noticed significantly quicker spool up of the turbochargers with the freer flowing downpipes. The Quick Spool Valve has a butterfly valve blocking a scroll of the divided turbo housing, making the turbo act as if it were a smaller turbo. Our development car is using the gtw6765r turbo. blow bov effect off sound turbo valve. The whining is just a sign that its not the turbo it once was. Download and buy high quality Turbo sound effects. There are holes in the floor, gaps in the doors, no carpet or trim, it is rough and has alot of wind noise. Inside the valve’s main housing is a vacuum chamber with a spring, a diaphragm, and valve. If you install all items mentioned, with 5 inch turbo back exhaust will really spool your turbo, with the sound you want. This weekend I replaced GC with Redline 5w-30 to get a bit more safety cushion with high oil temperatures car sees during the track duty (275-28. Not the HISS that I am used to from the bypass valves. We don't know when or if this item will be back in stock. com The Quick Spool Valve thickness is 3/4" so this is going to require either modification to the exhaust manifold or the downpipe to compensate for the height increase of 3/4". Now that doesnt mean its not necessary, ie; cat for environmental reasons or muffler for noise reasons. Dremeling out the drivers side intake is permanent, this strip can be put back into place in literally 15 seconds, and produces more turbo spool heard than hacking up the grill area. The sound is very similar to turbo spool but I'm 100% positive it is coming from the rear of the car not the bay. I had 15 plus degree's of false knock with this new engine. My turbo experiences are limited to an 83 280zx turbo I drove in high school, and a few buses I've owned. It gets real loud. I've been hearing this recently after I unplugged the noise maker. When the turbos spool up in my other car I can hear it as a light high pitched whistle. The others can correct me if I'm wrong, but I think if your turbo wasn't spooling up, the lack of performance would be GLARING. It makes rallying for me way more fun!. As the name suggests, a turbo whistle sounds like a high pitched whistle or whining sound, heard when the turbocharger kicks in as you accelerate and the revs go up. look into a aftermarket intake as well. 2014 Cadillac ELR. That should make your decision for you. Using the OEM wastegate solenoid and a little electronic control of sorts you could control the spool valve. The rate of pressure increase during spool up is determined by the engine and turbo system itself, and the time taken doing so is defined as turbo lag. I don't know about this tiny turbo on the car (VT), but you'll hear the spool (whistling of the turbo) when its doing its thing. 0T is beset on all sides by the injustice of the speed trap and the Plague of the Prius drivers. 3psi at 100k RPM, which happens probably somewhere around 4500RPM at full throttle. This has always been a smooth runner & quiet, but I can't hear the turbo spooling up & my MPG has dropped a little. By 987687, October 27, 2011 in 1990 to Present Legacy, Impreza, Outback, Forester, Baja, WRX&WrxSTI, SVX. The Spool increase occurs because you are increasing exhaust velocity through one nozzle and cause twice the normal amount of energy to hit the turbine on one size of the nozzles. Loud Turbos: Spool Up & Blow Off “Audi S2 Saloon tuned 1000BHP GREAT ACCELERATION SOUND TURBO 1080p Full HD” by theBoosing Subaru Impreza Turbo vs Honda Integra Type R DC2 Nurburgring. Here are some of the turbo's offered by the manufacturers: Garrett Turbo's:. Cebora pocket turbo 130 gas / liner connector. In addition to the extra power throttle response, turbo spool, and sound are dramatically improved, finally allowing you to hear your turbo spool up under heavy acceleration. This means way faster spool. It happens. Details about Turbo Charger Keyring Keychain Gift Drift Spool Sound Electric Turbo Keychain Neo Rainbow Drift Racing SQ - Turbo Charger Keyring Keychain Gift. Turbo spool with the jakes is spot on. Turbo Spool rate question. Anyone else have an issue with how loud the spool sound on the turbos are in the new update? Any car with a turbo psi of 20+ is just deafening. Happy Tuning!. WOW the turbo fully spools around 3. All orders are custom made and most ship worldwide within 24 hours. There's no veins in these things to move. In saying that, i'm not referring to a performance difference in the vehicle, (all. If you really want the spool noise , then send your turbo off for a T51r compressor. Download bov 3. And we can spool the turbo. What's even better about a properly-executed no-lift shift system is that in a turbocharged car, the briefest of ignition interruptions means that boost doesn't drop in-between gears. Manufacturers of. Or the Vf 43 or 48 etc on the wrx stock works well. The chrome exhaust tips look very cool. I just bought a 2005 F350 diesel with a 6. 5 and could hear the turbo. If you have TWO mufflers, you may consider buying 2. Here is the Hellion system equipped with both the 62mm turbo and the new 55mm turbo option. Ive heard the hype for and against welded diffs. Cebora Pocket Turbo 130 and Snap-On 130 Mig Torch Handle Complete and Torch Lever. In fact, very few of the replacement vendors make HP inprovement claims. Joined: Feb 21, 2009 Location:. The turbo works by increasing the amount of air and fuel that can be fit into a cylinder; thus, strange whistle sound not normal from regular turbo noise, no codes, completely lost do not want to take it to a dealer. 05 F-Series Steering Gear Noise: Some trucks built before 11-24-04 may exhibit a noise when turning the steering wheel, especially left turns. Spooling up or down, is basically turbo slang for saying, the turbo compressor and turbine wheels are accelerating or decelerating. Set winch dial to ROPE RECOVERY (H) for 5x faster rope recovery. ne0guri Senior Member. Connected Vehicle. When a turbo wraps up at high rpm -- burning reconstituted exhaust -- the high pressure and high velocity of carbon monoxide through the turbo makes a whistle or screaming sound similar to that heard from a jet engine. This is a discussion on spool/whistle within the Kia Forte Turbo Performance forums, part of the Kia Forte Turbo Garage category; Yeah I just took it completely off, more a "metal" sound than a breathing sound. manual trans and fwd. Depending on the type of unit used, the turbo needs 1700 to 2500 engine rpm before it begins to "spool up. You beat on the turbo, it wears and tears and eventually will need to be replaced. in the morning it wasnt like that and later it just started spooling real loud. Turbo Spool rate question. 0L Turbo) 18: 05-23-2008 12:26 PM: choppy turbo spool noise turbo_wagon: Factory 2. It sounds like it changes when I get to about 4000 on a steady pedal. There is a turbo whistle, but I only noticed it when I was outside the car. The only gti's ive ever driven have been vr6's so i dont know what the 1. Vauxhall Insignia 4x4 2. 3 and early 6. The theory is sound but getting it to work in reality is hard, as said before, you need to match the hole diameter to the turbo's rpm etc to get anything nearly beneficial. As with other gas turbines, there is a core engine , whose parts and operation are discussed on a separate page. WOW the turbo fully spools around 3. I have a s&b cold air intake, 4" exhaust, and an Edge w/ Attitude programmer. Short ans Simple: I drove 2 srt-4's. The J-Body Organization, j-body. #151 Posted : Monday, October 2, 2017 7:45:10 PM(UTC) Link Dan and the team on. Download Turbo 18. 5k and at 4k rpm it spools LOUD. What mod would make that sound more audible, how much do they cost, and what are the chances of it causing problems that. Helps spool up turbo faster. You can also get an intake. BTI MKIII DUAL Dash Gauge. Quote from Matrixi : Afaik, there is no wastegate sound in LFS currently. Put a tire valve in one of the caps on the turbo inlets and pressurize the system with a tire pump (electric). Only complaint is the gas mileage. turbo spool no boost crazy sound (solved for now) Jump to Latest Follow 1 - 13 of 13 Posts. If you like turbo noise, get a cone filter. The others can correct me if I'm wrong, but I think if your turbo wasn't spooling up, the lack of performance would be GLARING. The only gti's ive ever driven have been vr6's so i dont know what the 1. Turbo Stustustustu 2. When talking about the Ford 6. (think of a lear jet taking off on your right side. The idea is you run an undivided manifold and a divided (twin scroll) turbine housing, the quick spool valve (a butterfly valve that blocks off one of the turbine inlet port) redirects all. The chrome exhaust tips look very cool. 2014 Cadillac ELR. A downpipe with a smaller inner diameter offers less airflow, slightly reducing top-end horsepower. VistualHeretic- This engine is so well engineered, it never ceases to impress me, I though it would sound like some Tin-Can raspy as fuck piece of shit just like most other engines sound with a straight pipe set up, but it sounds really nice man, Ima keep it like thatthe turbo sounds ridiculous at any RPM, on a. You may have to register before you can post: click the register link above to proceed. Everyone says it sounds bad ass. Re: Aqua Trax F12x turbo not spooling up @rlovebk: thanks for the info regarding the Fluid Film for turbo maintenance, I will try that when I install the new turbo. An actuator pushes the vanes open at high rpm for maximum flow. This improvement is all the more impressive on a car such as the S4 which has barely any turbo lag to begin with. I have been moding my 2G and figure when i set in my 16G turbo it may increase the spool up sound some. I noticed that with the BL exhaust the car sounds like a diesel where you can hear the turbo hissing through the exhaust even at 2-3k rpm and it sounds so sic I don't want to loose that, but am Ok with quieting it down some. I need your help guys. Get 740 turbo Sounds from Soundsnap, the Leading Sound Library for Unlimited SFX Downloads. Discussion Starter • #1 • Aug 13, 2014. I been having some whistle noise from the turbo spool. from low RPM and the above noise hasn't been heard since. , non-turbo. The excess air will therefore build up until it is forced back through the turbocharger inlet. I changed engines and wasn't going to use the turbo downpipe wastegate or bov so having the kit didn't make sense anymore. 1 9cdti Full Power Turbo Spool Sound Not A Dump Valve. The stage 1 tune increased the turbo noise even with the stock intake. The thing is i hear the turbo spool up but im sure im not generating any boost. Chokkan · Mine recently started making that same noise too. 8t GTI, and all of them were different in one way or another despite being the same model. 7M Crank Trigger Kit. I did some research and checked a few things out. Everyone says it sounds bad ass. Building awesome horsepower is only part of the story. 0TiD Turbo Spooling Noise and Chatter in the Engine but i now have a spooling noise from it. Onto my problem. cause mind sounds like a diesel too. 4th Generation 2010 - 2018 6. IE TURBO MUFFLER OUTLET DELETE FOR VW & AUDI MQB CHASSIS Increase turbo spool and intake noise with the IE Turbo Outlet Muffler Delete! LEADING FEATURES INCREASED THROTTLE RESPONSE ENHANCED TURBO SOUND MACHINED IN-HOUSE TO EXACT TOLERANCES MADE IN USA BLACK ANODIZED FINISH INCLUDES PERFECT-SEAL GASKET STOP MUFFLING. MHI N20 Big Turbo - F22 228i, F30 328i, F32 428i, X3 28i, X4 28i. This intake and probably others will give you the effect you are looking for. yeah i was trying to figure out how are cars get that sick turbo spool sound at low rpms and low speeds. Select your cart You have carts in multiple currencies. I heard welded diffs/spools:. Now, i was on my way home last night and about 15 mins in i noticed that i couldn't hear my turbo spooling like it usually would. 1") tall x 47mm (1. The Sound Mod that I currently have has eliminated the sound of the turbocharger spooling up, one of my most favorite car sounds. It has 115k miles on it. Similar Topics - turbo spool sound Forum Date; air intake affecting turbo spool: Turbo Tech Questions: Nov 10, 2019: Turbo spool no boost stuck: Turbo Tech Questions: Jan 26, 2017: cam and intake influence on turbo spool: Turbo Tech Questions: Mar 13, 2016. And a wastegate just decides at what exhaust pressure does the turbo start to spool due to a certain spring rate (7lb wastegate spring should theoretically make 7lbs of boost from your turbo). This is my new turbo setup to be installed soon. you'll mostly get the sound of a vacuum but I know after I put my AEM on I could hear spooling as well but that also may be from the Power Axel flash I did at the same time. Instead most report better sound and less heat. Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster. Often on Powerstrokes the stall will manifest self as a surging and the boost pressure in the manifold will fluctuate as the vehicle surges and you can hear an dible cyclic sound which corresponds with the surge. A 2 step rev limiter is a great thing for those with a manual transmission that want to improve there launching with the car. This has a brand new front. Whining from the turbo is a for sure sign that your turbo is on its way out. Onto my problem. 87 primaries, 2. Did it make the sound you are talking about when you let off the gas or when you accelerated? I drove my friend's SRT-4 when it was brand new and it did not make much sound. The stage 1 tune increased the turbo noise even with the stock intake. A boost leak would make your engine run richer because you're losing metered air but wouldn't cause a lack of power like you're describing. manual trans and fwd. So if u do this on any turbo car, ur get that allmighty whistling spool sound??? quote: Originally posted by GTSBoy If you do what I did (replace the rubber convoluted pipe from AFM to turbo with steel and put in a big cold air intake to the airbox) then the spool noise is enough to frighten pedestrians off the footpath. Now I know a CAI will be nice but since there's no real name brand CAIs out yet I have to wait. Would this be symptomatic of turbo problems to come? The car has 227k on OE. 1) I can hear the turbo spooling at the same time. The turbo is a GT35r with a larger billet aluminum compressor rated to flow 75-80 lbs/min (like a T67). Alright, the title may sound a bit corny, but it's really the best way to phrase. When you have the sunroof slid open it screams, its a lot of fun. Often we don't even understand the theories behind them. My honda B16 turbonetics stage 5 is the loudest out of my 3 turbo cars. tms-solution-2This graph shows the two test runs overlaid, with the red line representing the manifold pressure with the GFB TMS fitted, and the black line is with the factory valve fitted. 0 liter going strong! Be sure & check out Part I as well!. I still have power, but not quite as much. Turbo Engine Remix 29. A larger turbo would also make a louder spooling sound, you should have heard the 50 trim turbo with 3. Show Full Signature 98 3/4ton 4x4 RC LB F vin L65 HO. Dremeling out the drivers side intake is permanent, this strip can be put back into place in literally 15 seconds, and produces more turbo spool heard than hacking up the grill area. Turbo Spool Noise. Joined Sep 22, 2012 · 1,039 Posts. There are holes in the floor, gaps in the doors, no carpet or trim, it is rough and has alot of wind noise. I have a forge BOV spacer which has a great psssh sound but I really would like a turbo spool whine. Do you know if the stock exhaust comes with MORE than one gasket between the OEM Primary Cat and the Downpipe?. R turbo!!!! I have attached a dyno graph and turbo kit photos. The vanes are close together at low rpm, increasing exhaust gas velocity and helping the turbo to spool up faster. That's the point I'm trying to make. 0T GOLF GTI/R MK7 This part will improve the sound of your turbo spooling and improve responseMore air comes in, more air goes out, and so the flow of energy from your turbo should not be wasted. ***Note, this Mini Spool will not work with 2017 and newer differentials. 5 and could hear the turbo. In general a smaller turbo will spool up faster, but some turbos just have the best of both. Just dropped the A3 2. Posts on this forum are assumed to be questions aimed at similar model owners, and are not looking for comments of a sarcastic or "bashing" nature. Hey guys, recently had my s3 remapped and have noticed that the turbo spool noise is much much more noticablealsmot like a whistling noise before the power kicks indidnt have this before the remap so just checking if this is normal?. My turbo experiences are limited to an 83 280zx turbo I drove in high school, and a few buses I've owned. No complaints,just an observation. Snyder is back with more tips & tricks to help keep a Ford 6. 3 Main Reasons why Turbo Lag Loiter? Well, there are certain reasons why turbo lag loiters or slows down. When I start the car and drive off the turbo works fine for a couple of gear changes but then stops working until the car is switched off. Sound - My truck is a true beater. In general a smaller turbo will spool up faster, but some turbos just have the best of both. 8 genesis coupe - Duration: 25:02. NM2255 Car HD Videos 2,486,448 views. 3 on the road today at a stop light and you could here the turbo pretty loud at idle, sounded pretty sweet like a 03. Poor Acceleration. Turbo Lighter Keychain by Turborgasm™ Rechargable (Micro-USB cable included) Turbo spool up sound Two different blow-off valve sounds Built in LED light around the turbine Safe 2 button press design to activate the lighter Made of high quality zinc alloy The package includes: Turbo Lighter Keychain Micro-USB cable Closing cap for the lighter (for safety reasons). Turbo Lighter Keychain by Turborgasm™ Rechargable (Micro-USB cable included) Turbo spool up sound Two different blow-off valve sounds Built in LED light around the turbine Safe 2 button press design to activate the lighter Made of high quality zinc alloy The package includes: Turbo Lighter Keychain Micro-USB cable Clos. 0TiD Turbo Spooling Noise and Chatter in the Engine but i now have a spooling noise from it. If you're asking what can suddenly make a turbo sound louder and you want to fix the problem then look downstream from the turbo. 8T - Noise From Turbo When Accelerating Hey guys For instance, I'm in 4th gear at ~2. Journal bearing turbos are cheaper and are known for trading a small amount of spool for more durability so I wouldn't discount the Gen1 PTE's either. 0l Turbo Common Problems A vital part of a 6. Turbo Shields solve the problem of extreme underhood heat, stops heat damage of painted or carbon fiber hoods and helps turbos spool faster.