check w/ some resto shops. i cant remember exactlyl..... but i think they sell TBI systems to replace carb setups. im at work now so i cant do any searching. if i have time later I will. but in the meantime look around at popular aftermarket online shops. summit has some fuel control stuff for 3rd gens... thats where i would start since tbi is a 3rd gen system

 

I feel that GM systems are far superior to any of the aftermarket stuff and replacement parts are a dime a dozen.........and at a fraction of the cost. They used a TPI system on old Vettes that can be adapted to the 327 but I'll have better luck finding a snowball in hell than I would a Vette in the boneyard or being parted out. I think EFI systems from other stock units can be used as well but I haven't been able to find the exact models or model years.

Wm

 

Here's what I've tracked down so far guys, I hope it helps......
http://www.pirate4x4.com/forum/showp...99&postcount=6
http://www.rowand.net/Shop/Tech/GMTPISwap.htm
http://chevythunder.com/

Wm

 

If unable to pull off the MPI toronto asian escort system in an affordable fashion I was going to go with TPI or TBI....but, at toronto escort this point, even a well tuned toronto asian escorts two barrel would be an improvement. Anyone have links for the junkyard toronto escorts TPI/TBI upgrade posts?

 

Anyone know what parts would be needed for a TBI conversion along with the makes, models and model years of donor vehicles I need to be looking for in the junkyard?

Wm