I am building a low RPM torque Chevy for a 93 Chevy van.

I planed on running a TPI system for fuel, bought a number of systems back in the early 2000s, found I have two 122165 systems and one 1227727/1227730, mine is the water proof Corvette under the hood version with wiring hardness.

I keep reading I SHOULD run the 7730 but a few questions come up:

Does it truly batch fire or is it just like 122165 and fire all injectors at the same time? (one output transistor?)

Can I re-pin to use a MAF??

Is this PCM a learning PCM??

I believe these have a lean cruse setting like the 122165?


And last can I use my current 1993 Chevy Van wiring hardness? I think I saw such a setup using as much of the original wiring.


Also

i would like to Trade a 1227727 Corvette and harness for 1227730 and harness:


I have a 90/91 Corvette 1227727 PCM programed for a 350, automatic with a 307 rear end and wiring harness, the good one that goes under the hood. It also says it has been re-manufactured. I have NOT ran it.


I want a Camaro 1227730 PCM and hardness. In my case I want it programed for a 350, automatic with a 3:43 rear end. (best world)


Reason, I am putting it into a 93 Chevy G20 VAN, there is no room under the hood, I need to put it in the cabin.



Rich