porting the wastegate isnt goin to help you out as far as hold boost better, its just not going to allow for boost creep. mine is ported and it still tampers off. the stock wastegate is crap.12akid said:yea holding 15psi well give u some nice power on a tii, and 350 is a deal for motor and trane, im porting my wastegate this week, it wouldnt hold boost for shit, go to 12psi for 2sec and drop to 5 6 psi,
POLE-POSITION said:i have full turbo everything. but i want to buy some stuff first like mounts, bushings and have my rear steering eliminators installed and a new clutch.