saboteur Posted December 25, 2007 Share Posted December 25, 2007 Sounds like squirrels are getting sucked into the intake when changing gear! Anyone elses supra sound like that? Is it the BOV or something else? Quote Link to comment Share on other sites More sharing options...
Suprash Posted December 25, 2007 Share Posted December 25, 2007 This is an external wastegate sound I believe, something you only get with single turbo's as their wastegate is external, on the stuck turbos the wastegate feeds back internally into the exhaust pipe if I remember rightly....... Quote Link to comment Share on other sites More sharing options...
Guest mk47 Posted December 25, 2007 Share Posted December 25, 2007 i thought that too but then this thread confused me http://www.mkivsupra.net/vbb/showthread.php?t=123790&highlight=compressor+surge Quote Link to comment Share on other sites More sharing options...
RobSheffield Posted December 25, 2007 Share Posted December 25, 2007 Its not the wastegate you hear, only the sound of compressor stall And shame on you, save the squirrels Quote Link to comment Share on other sites More sharing options...
miko_supra Posted December 25, 2007 Share Posted December 25, 2007 Sounds like squirrels are getting sucked into the intake when changing gear! Anyone elses supra sound like that? Is it the BOV or something else? wow he was driving like a right crazy man Quote Link to comment Share on other sites More sharing options...
mikeyb10supra Posted December 26, 2007 Share Posted December 26, 2007 Its not the wastegate you hear, only the sound of compressor stall And shame on you, save the squirrels Yep as above, and its a noise you want to be avoiding if possible although it sounds cool Quote Link to comment Share on other sites More sharing options...
Gaz6002 Posted December 26, 2007 Share Posted December 26, 2007 Save the squirrels!! Buy a better BOV Quote Link to comment Share on other sites More sharing options...
saboteur Posted December 26, 2007 Author Share Posted December 26, 2007 What if you're on stock TT's? How does one acquire this noise? It's something to do with the turbo's blades stopping spinning? So if BPU is added then the noise is more likely to occur? Quote Link to comment Share on other sites More sharing options...
RobSheffield Posted December 26, 2007 Share Posted December 26, 2007 What if you're on stock TT's? How does one acquire this noise? It's something to do with the turbo's blades stopping spinning? So if BPU is added then the noise is more likely to occur? You dont want this noise, and its not easy at all to obtain on stock TT Quote Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted December 26, 2007 Share Posted December 26, 2007 I have HKS BOV and mine does it, i wouldn't panic to much over this, yes it is stall but lots of turbo cars have no BOV at all as std,you won't hear it because the intake system damps out the sound, and they don;t exactly kill turbos on a regular basis, the time to really worry is when your running high boost on large turbo, ie 30psi, large volumes of moving air and inadequate BOV It has been argued in the past that its better to have no BOV on certain set ups. Quote Link to comment Share on other sites More sharing options...
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