Who makes what I need? I have a 91 bird originally a 305 TBI, I replaced the motor with a 412ci small block. Currently it is carbed but my eventual goal is a multiport setup (not TPI). What I want to know is since I have most of the sensors and such already from the TBI system is there a kit where all I need to buy is the computer and necessary hardware like the inake and such. I don't want to have to buy a whole system that has most of the sensors and harness I already have. Am I going in the right direction? Thanks for the help.

 

When I bought my DFI, I bought the computer and software. No sensors. You could probably do that with most aftermarket systems, just contact a distributor.