Originally Posted by Jessika
The 3.8 front pulley and 1:1 rear should make 6ish. The OD on the rear should put it to 9.5ish.
Lately it seems like everyone is making more boost than in the past... it is odd. Anyway, do you have a dyno sheet? Just curious...
Brandon/Suxost or however it is spelled also is making higher than average boost but he is running HF cats.
i m around 10 psi with OD on the rear and 3.8 front.
i need to be 8 psi. what pulley size do i need?
SLP TVS 2300,LS9 cam,ZL1 fuel bump, ADM FPCM,850ID,LT headers,CAI intake K&N, X pipe with stock exhaust Eibach 1inch suspension,Mantic Clutch 700HP, 91fule .8psi METH AEM, no timing up 557 RWHP
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