Originally Posted by lynchfourtwenty exactly what stratton said..
out of the 4 i have installed they have all had larger ports then the head ports.. taking a stock ve metal gasket that fits the head ports well, the ssac ports are larger sooo yea...
the biggest issue is sometimes the bolt holes on the headers arent in the right spots causing the header not to go on the studs.. this would cause a problem on any fwd sr engine and no matter what the holes would need drilled out.. i've only had to do that to 1 header tho..
however i do agree that it seems like the headers causing it to peak early.. either that or maybe the intake?
also i think my dist is going bad because i had to really take out alot of timing to make any power..