just bought a 2007 Shelby gt500
mods r
American racing longtube headers/xpipe
magnapack magnaflow exhaust
c&L intake
tune
I haven't dynode the car yet but im adding 2.50 upper pulley and 10% overdrive lower pulley and retune
any idea on how much rwhp I should be at? ive seen many pulley/intake/tune dynos but none with headers x pipe and full 3inch exhaust already there
mods r
American racing longtube headers/xpipe
magnapack magnaflow exhaust
c&L intake
tune
I haven't dynode the car yet but im adding 2.50 upper pulley and 10% overdrive lower pulley and retune
any idea on how much rwhp I should be at? ive seen many pulley/intake/tune dynos but none with headers x pipe and full 3inch exhaust already there