Blown 91 Bird
Registered User
How much boost can I expect stock on my 91 SC Auto? And also with a 5% Pulley, but can these mods increase boost any? Here is what im doing so far....
90 Block, 91 Rods/Crank/Pistons, 91 Heads (Gasket Matched Porting, Valve job, Milled 15 thousanths), 90 Cam, 91 Intake (Gasket matched porting), Upper Intake Port (Blower Part) Semi ported (just smoothing it out), Stock Pulley, Ported Upper Blower Box, Ported Intercooler Piping, Stock Throttle Body, Stock MAF, Stock Injectors, Stock Exhaust.
Thanks.
90 Block, 91 Rods/Crank/Pistons, 91 Heads (Gasket Matched Porting, Valve job, Milled 15 thousanths), 90 Cam, 91 Intake (Gasket matched porting), Upper Intake Port (Blower Part) Semi ported (just smoothing it out), Stock Pulley, Ported Upper Blower Box, Ported Intercooler Piping, Stock Throttle Body, Stock MAF, Stock Injectors, Stock Exhaust.
Thanks.