Im from malaysia and I would like to can the gto engine has a wastegate and a bov ? cause according to my mech ,he said that once you have a waste gate then you dont need a bov ? please help me out ! thanks

your tech is stupid you need both in order for the whole turbo system to work.

The wastegate and BOV are the safety parts of the turbo system.

The Wastegate keeps the turbo from over boosting and blowing up your motor.

The BOV keeps the air coming back off your throttle body plate from smashing into the turbo compressor wheel causing it to stop and rotate backwards which is horrible for the turbo. (the being forced to stop part)

There is a way to run with out a a BOV and have the wastegates dump the excess air... but I am not familiar enough with it.

You must be thinking externally dumped wastegate. Still need a bov though.

thank you so much ! appreciate it ! do you have any recommendation on any blow off valve cause from what I heard from my friend he said that the GTO boost on high boost then only a certain blow off valve..

if you get a BOV get one that sounds like this
http://www.youtube.com/watch?v=VbNxugO-uf0

we dont have this in malaysia, well any recommendation how bout HKS ssqv ?

any recommended blow off valve ?

One that recirculates.

hks is good, don't get the fake one and the hks can be recirculates

I know I have one.

hks ssqv or sqv ? any models ? Thanks ! oh yeah and another thing, Im looking for dual clutch pad,where can I get them in Australia/Malaysia ? Can I use Mits Evolution dual clutch pads instead ?

uhh no.

Why do you need a double plate clutch?


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