Quote:
Originally Posted by SAM@GTM
Not sure what are you seeing, It is making solid boost all the way to red line and even hitting 9 psi at times.
Sam
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He's referencing the same thing as the earlier poster--it's unusual to see a centrifugal SC hit "peak" boost before peak RPMs. Either there is some sort of bypass valve letting boost out, or what you are saying is this SC will never make more than 9 psi (with the given the pulley) due to some aspect of the engine.