[Ron1]

I would suggest you take the car to a dyno. While it is on the dyno, they should monitor AFR, MAF voltage and injector duty cycles. This will tell you what MAF to use and if youre injectors are up to snuff. Every pound of boost is worth roughly 10-12 HP, so look at what your block and combo can handle. Then don't beyond that point. Then get it tuned on the dyno for the new combination (chip). SCT makes great stuff.

Ron