Oh, if the stock TBI regulator can handle 60 psi then I would rather use that instead of the cheap eBay regulator I have.

I did not, I will put that in. Do I have anything to worry about with regulating the pressure on the pump down from 60 to 13? I was afraid I might dead head it or get it hot, but I guess with the...

Hi everyone,
I have a 95 s10 I swapped a 5.7 TBI into. The pump in the S10 fuel tank is for a CPI motor and runs at 55-62 psi. I have an external regulator in the feed line before the TBI unit set...

Thanks for the help everyone! Right now I am trying to get it to idle in the driveway before I go on a drive. I am going to take a crack at the VE tables once I can drive and have enough data. I'm...

Thanks for the tip. One more question, just did the SST 27SF512 mod. I soldered this in backwards didn't I?19641

Hello everyone,
I have a 5.7 TBI from a 92 G20 van in an S10 with a 4l60e. I rewired the harness for a 7427 computer, the computer is running the stock tune. The truck runs well in open loop, but...

Hi everyone. I have a 92 5.7 TBI from a G20 van that used to have a 7747 swapped into an S10. It's a known good motor I pulled a few years ago. I re-pinned the factory harness for a 7427 computer...

Thanks for the replies everyone, I already bought the 7427 computer before the other replies came through. I will figure out how to make that work.

My main goal with this truck is to get it...

Thanks for the replies! So if I get a 7427 PCM & wiring from a 95 truck with TBI & 4L60E it will run the 92 engine as long as I rewire the harness for the 92 motor? Do I need to do anything with...

Yes the computer is a black box with connectors labeled GRAY BLACK RED BLUE and a 5th smaller connector in the middle. The distributor has the wires coming out of the side (not the top) and the motor...

Hi everyone. I have a 95 S10 with a 4L60E, a seized W code 4.3 V6, and computer number 16193495. I have a 350TBI from a 92 G20 Van I am swapping into the truck with computer 16146299. I am trying to...

Hey all, I am swapping a 350 tbi into my blown up v6 s10