Installshield I want to make sure I understand you correctly, buying the wagner headers will not gain anything because i will still have the cat and stock downpipe??? If this is the caes then why do they sell these types of headers???
Does anybody know if a T/B from a 2.0 will fit a 1.8??? I have found one for a 2.0 that was bored from 55mm to 60mm. Kinda sounds like the Corksport one but much cheaper in cost.
Reading this has got me confused. One is saying that N/A buildups will gain little from porting I/M while another is saying it will help. So twilight since you have done this already I want to know how much of a difference did you see when you ported the I/M and the head???
I have installed the J-Spec intake cam. Just doing one will will increase hp some but doing both w/cam gears will give you better gains. I would recomend getting both if you cannot find better cams.
You can also buy the Corksport exhaust. It is not loud and goes form the headers back. I have it installed on mine and it is a pefect fit. Good HP gains too.