Turbo Info
Hey guys I need help figuring out turbos a couple questions I have is whats the smallest exaust housing size I can run with out hurting flow/preformance? I am going to run twins. Do i need to do a spring upgrade?
smallest exhasut housing you will want to run is a 12cm personally while still being able to maintain a close to 1-1 drive pressure to boost ratio. Valve springs never hurt to do but arent always needed.
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