Wastegate(s) question
Wastegate(s) question ive asked a few people and cant really get a definative answer on this so all of a sudden i dont feel like a complete shmuck. basically im running dual 38mm Tial gates on my setup (twin turbo) which are pre-set to run 7.5psi total boost. i want to run 10psi of boost and would like to change my wastegate springs. now, do i change each spring with 5psi springs or a 10psi spring??? and i dont want to do it with a boost controller which i know i can do.
Joined: Nov 2001
Posts: 8,484
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From: Cecil County Raceway!!!
think about it this way...if you put a 5# spring in both, the gates would open and bypass flow to the turbos at 5psi since both gates would get the same 5psi reference signal
