I bought an hks standard wastegate (40mm) with the intention of buying a smaller single than I actually wound up buying. My turbo has a 60 mm compressor with a 1.08 exhaust side AR. Its the holset hybrid that bistate is selling. I was wondering if its worth it to even try to use the HKS standard wastegate or is it definitely too small and not even worth trying. Will I 100% be getting boost creep with a turbo this big? Thanks a bunch guys.

 

How much pressure are you planning on running? Rule of thumb is, Less pressure=Larger wastegate. Youll need to bypass more exhaust gases to run a lower pressure. Im guessing but if youll be running 15+ that should be fine.

Kind Regards
mike

 

Planning on 15, 16lbs

 

im going to the turbocentre today ill ask the professional about your setup. i dont think youll have any problems but lets see what he says.

mike

 

I would really appreciate that...thanks