Howdy Jim,

Not only am I swapping the 2.8 to the 3.4 but I am thinking about using the SFI system on the 3.4 and replace the 2.8 throttle body system... I'm thinking that the ECU for the 3.4 (have both engine and ECU out of the 95 Camaro) would just need to be wired into the existing 2.8 harness circuits with custom jumpers, then run the specific sensor circuits separately.
IÆve been going blind researching this in service manuals and schematics so I guess my major question is: Is it really worth it? If so, I canÆt seem to find any info on swapping the firing systemà The 3.4 is electronically fired, but the 2.8 has a distributorà ThatÆs where I kinda vapor lock and get totally lostà

So any info, thoughts and comments would be greatly appreciatedà