Originally Posted by Derka
isnt an a1 the dohc ? i wouldnt bother with it, i would use a z6. They do pretty well with boost. I was just reading of one with a home made setup pushin 244 to the wheels.
Yeah, the a1 and zc are both dual cam d series, im pretty sure the a1 has different tranny/engine mounts and might be a bitch to swap..+2 votes for z6