If you are up for a serious electronics project, check out www.megasquirt.info I saw this referenced in one of Houlster's threads and it looks like a lot of fun. Once built, you can tune your engine using more prarmeters than your stock ECM ever could, plus you get a live picture of what's going on.

If not AC Delco makes remanufactured ones for about $175. I'm running one. You could also go to a yard and get one for less. I don't know of any other performance ones.

CHRIS
98 Amigo, 92 Pup

need a pickup 1st gen fuel level sender