2002BLGT
Well-Known Member
mogs01gt said:a/f at 11.5 doesnt mean it was like that through out the entire RPM band and what do you mean by blew a piston? hundreds of other things could have happened to your friends motor. It wasnt the 10lbs of boost.
piston cracked , 11.5 flat to 6500 RPMS . pistons wont take that pressure , he had it like that for 6 months , then it blew