how 2 run carb w/tbi harness

madmerlin71
04-02-2008, 01:35 AM
running a 79 vette 355 w/holley carb,in a 93 s-10 4wd the only thing left is to hook up hei distributor,and terminate tbi wiring?any help would be greatly appreciated.................................madmer lin71@yahoo.com

Rice Killer87
04-02-2008, 10:41 AM
What kinda dist. was in there? If it had an external coil you can use the pink wire off the coil for a switched 12V for the HEI dist and the white wire is the tach wire.

You could also use that pink wire spliced in for an electric choke if your running one.

madmerlin71
04-02-2008, 05:32 PM
was an external dist.on the 4.3 tbi. can i just pull the fuses for the computer and throttle body? is the computer only controling the engine or does it control shift points too? any info is greatly appreciated thanks...........................madmerlin71@yahoo .com

madmerlin71
04-02-2008, 05:38 PM
was an external dist.on the 4.3 tbi. can i just pull the fuses for the computer and throttle body? is the computer only controling the engine or does it control shift points too? any info is greatly appreciated thanks...........................madmerlin71@yahoo .com

Rice Killer87
04-30-2008, 04:23 PM
Sorry man,but the computer only controls sensors,fuel pump and injectors.

Did you get it running yet?