Ok, I'm sure this has been asked many times before, but I'm not sure what to enter as search text.....

Anyway, which FI setup is easiest to tune, cheapest, most efficient, has greatest power potential, etc?

 

Easiest to tune?, or best Eye Candy?.
None require more then bacis typing skills. The skill is learning what to change, and understanding what the engine wants.

Cheapest?.
In quality?.
No one matches the oems for reliability IMO. GM spends millions a year in ecm R+D.

Most effecient?
About all are based on motorola processors, I doubt anyone is more clever then Gm with the code end of things. But the aftermarkets are afraid to let the source code out, since someone might improve on it. Egos are such fragile things ya know.

great Power?.
That's just about the tuner.
The aftermarket ones will support P+H injectors if you need to run 55 PPH injectors or larger.

 

what I'm trying to do is build the most power I can for a street engine starting with a 350 block without compromising reliability too badly.....