I would prefer the LT1 ECU over the TBI. I got the ecu from the car that the trans came from. 94 can be flasted from the aldl port. Would love to know more on making it work.

On Facebook, a guy install a Vortec 454 multi port injection on an earlier big block. He had posted a video of first start up. I asked if he was running a marine ecu, and he said he got the wiring and computer from Temp speed shop. That it is a lt1 Corvette computer. He didn't have a crank sensor. He doesn't know enough to give any deals about how they made it work.
It looks like its been done, just can't find how its done.