OK and yes i have searched but haven't come up with the answers to my questions.
I myself have become addicted to the option of having boost on my car by next summer hope fully. But i have a few questions. I will be getting the GM S/C from Paceparts.com and will also get the following:
Cartech FMU
APEXI SAFC II
Accel Stock replacement AFPR
Walbro 255 Fuel Pump
RC Engineering 320 Injectors
MSD Programmable DIS-2

My question is, will i need the reflash for my pcm with the apexi and the msd ignition? would i benefit from swaping in a 2001 PCM? and lastly any comment on my setup i will be trying to get would be appreciated. btw, i will also be putting in s/s valves and high pressure springs and reworking my head this winter hopefully.
Any comments would be greatly appreciated.
Andy

i'd use the GM reflash PCM and tune further with the SAFC, at least you have better fuel curves, duty cycles, and timing to start with as opposed to stock tune.




I was a retard, and now I'm permanently banned.