1985 Pontiac Firebird 2.8MPFI
A timely answer would be much appreciated on this information, i have to have the engine in in the next days, wired and all i have again the Carburated module and the whole parts car, wiring harness and al, what all do i need to do as far as the fuel system to make it FI compatible?
Anyways, i have a question, i just aquired an 85 Pontiac fuel injected 2.8, beat to hell with a very nice motor, i have an 85 GMC jimmy 4x4 carburated, my question for yo is what exactly do i have to do to make the efi motor go into the jimmy, what is the fuel pressure spec on the pump, if i can interchange the tank i will, if not do i have to run a return line into the existing fuel tank, and replumb? i would then have to get an aftermarket electric fuel pump, So for anyone who have converted a carbed 2.8 to an EFI multiport then I would appreciate any available information.

Thanks in advance
Matt Manglos

 

Hmmn lemme see if i can use my new signature.