basic wiring for a 1992 sbc 350

thequack · #1 10-31-2009, 01:27 PM

ok, so I'm puting a 1992 sbc 350 in a 1996 s10 and want to know what is the basic wiring to get it running. it is a tbi engine and might go carbed just to make it easier but really want to get this working if possible.
I have the ecm and wiring harness from the engine and just need to know what is the bare minimum to get the thing running
thanks

Melonhead · #2 10-31-2009, 03:58 PM

OK, basic. You need to wire the engine harness into the body harness. Keyed hot and constant hot. The trucks NSS will need to be redone. Being the 96 auto trans had the switch on the trans. That is the box on the side. It controls the starting circuit and reverse lights. That box also shows the gear selection on the cluster. Fuel pressure to make the TBI work is a 15psi pump. You would need to replace the intank pump with a TBI one.

thequack · #3 11-01-2009, 01:35 PM

Thanks do youknow whare I can get a wiring dirgram for that???
I have both haynes books but the wiring diagrams in them suck

Melonhead · #4 11-01-2009, 02:02 PM

You can also look at autozone.com and get the wire diagrams there. They are about the same. I have heard a couple guys using alldata. I am not sure on there diagrams.

thequack · #5 11-02-2009, 12:35 PM

Thanks man
I'll post some Picts soon of the truck