Ok here's the deal i was running my 16g with 1g translator and 3 inch gm maf. i could tune it fine with the 16g but after i took the 16g off and went back to the 12a i cannot get my afr's right.. it runs lean under boost (14.5) idle and cruise are fine. does anyone know why it does this?

http://www.youtube.com/watch?v=JeTi8MkJ0LU

I've found a couple of Magna's sitting in a field locally with the 2.6 MPI 4g54 fitted. Anyone interested in the manifolds? Any other bits?   Shipping would be pretty horriffic on them, but if anyone wants to PM me and offer the going rate (which I have no idea of), I can go an grab them, and any other bits needed for the swap. Won't worry about it if no one is after them though... Thus the post .   Cheers.   Zac.

convinced my friend with a z06 to race. I've run him before and was dead even. He had I/H/E before, now just an intake. It sounds nice, looks nice, drives a million times better than an old quest, but I just killed it from a 50 and 60 roll. 60 roll is the best because I can brake boost it and leave on like 15-20 lbs. Like a rocket. I got video of it. I'll upload it tomorrow.