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Discussion Starter #1 (Edited)
I'm wondering what you can do as far as gaining power via PCM program.

What can you do for me? how much $$$$???

Oh yeah - motor is stock.
 

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Geez, why do I get called out like this?? :D

Anyway, to be honest, not much. ECM modification and tuning usually has more gain when there are modifications to the engine that would benefit from tuning. A stock Vortec engine isn't going to gain much from reprogramming the ECM, but with headers, roller rockers, a cam swap, and other minor bolt ons, you might notice a 15hp gain from the ECM over the other parts, maybe more, but not much.
I personally couldn't do @#$% for ya, I don't do the programming. Try Fastchip, they do most of our work and they have a lot of experience with the GM FI motors.
 
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