Its a GM standalown *Marine Electronic Fuel Injection* but it works in cars as well.

http://www.webpg.net/sc/toplevel.asp?cat=32
http://web.archive.org/web/200505131...management.pdf


MEFI 5 looks to be better but is still to new for alot of support.

 

Fonzy,

It's dual 61s, but yes, I'm working on that car, though a friend owns/bankrolls/assists a lot on it. My car is a single TC76 turbocharged 347" LS1 powered FC.

What are your goals for the car? What is your budget? Those two things are the most important, before I could make any recommendations.

Two things I can tell you regardless, the T5 ain't gonna do it (need a T56 or a TKO), and the N/A rear ain't gonna do it either. For a stock T5, you should be fine, get above 350-400 RWHP and you need the better trans and a TII rear.

The engine... well a 5.3L LSx is probably going to cost less and make more power then a boosted, forged, 305. It'd be a lot better starting point, and can be put together for under 1500 dollars if you shop smart. You'll have a tough time forging a 305 for that. But again, budget and goals...