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Showing results for tags 'flutter'.
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In need of some advice I have a 97 stb sf5 that was running mint now won’t build more then wastegate pressure unless free boosting and seems to run like s*** when boost solenoid is all hooked up , iv also noticed my bov isn’t opening anymore (can push it open with finger ) and even blocking bov off still hear no turbo flutter anyone got any advice in what to start looking at ? it does have a exhaust leak between manifold and up pipe but I wouldn’t of thought that would cause that much of a drastic change?
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Hi Guys... Ok so im going to buy a GFB G-force II EBC for my V7 wrx sti... i will also fit a tial 38MM at the same time. My only concern is will a EBC make the waste gate "flutter" due to the rapid pulsing of the EBC to control boost? Is this right? Theres several videos on youtube were the open gate sounds like crap, they all tend to have grimmspeed 3-port btw. This video in particular but then theres some videos with amazing EWGs https://www.youtube.com/watch?v=oppmPmoCgJg
