You don't need to run two PCMs. You also don't need to graft two harnesses. If you are installing a Gen3 DBC engine then you only need to repin your PCM and add about ten wires for the coils. You will need to lengthen your CKP wires and cut the big injector plug off of the original harness and add the 8 individual connectors.
Jeff
98 GMC RCSB 2wd, 100% internally stock 305, w/twin T-3 junkyard turbos,Ramjet intake w/42lb inj,12200411 PCM. 4675lbs w/me in it. Best time in 5 passes 13.01@110
yea or that too
96 2 Door Tahoe 4wd / 5.3 Swap / CAI / Tune / Pacesetter LTs / Magnaflow / LED Dash / Novak A/C Bracket /
http://www.ls1truck.com/forums/lsx-t...ders-pics.html
So the trans will shift fine without the PNS switch hooked up? I guess I can go without a gear indicator for a bit
95 C1500 LM7, built 4L60e, Circle D 3200, LT's, Nelson tune, open differential, 3.42, and LS1 e-fans. Tractionless
Yea but you will have to bypass the starter solenoid wire and you won't have back up lights. I need mine to work because my girl will be driving the truck as well and just my luck she doesn't put it in park and starts the truck up in reverse lol...Originally Posted by silverado_lover
So the trans will shift fine without the PNS switch hooked up? I guess I can go without a gear indicator for a bit
Yea but you will have to bypass the starter solenoid wire and you won't have back up lights. I need mine to work because my girl will be driving the truck as well and just my luck she doesn't put it in park and starts the truck up in reverse lol...So the trans will shift fine without the PNS switch hooked up? I guess I can go without a gear indicator for a bit
Why would I have to bypass the starter solenoid? and my reverse lights were useless anyways lol
95 C1500 LM7, built 4L60e, Circle D 3200, LT's, Nelson tune, open differential, 3.42, and LS1 e-fans. Tractionless
I had one doing that once and put a come-along on it and the opposite side frame and pulled it over. I didnt want to crush any pipes if I didn't have to.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
Part Brand: Earl s Performance
Manufacturer Part Number: 9894DBHERL. Did these fuel line fittings work for you??
Other One is 9894dbjerl
i didnt use those.
96 2 Door Tahoe 4wd / 5.3 Swap / CAI / Tune / Pacesetter LTs / Magnaflow / LED Dash / Novak A/C Bracket /
http://www.ls1truck.com/forums/lsx-t...ders-pics.html
i used those to connect the lines i made coming off the vette filter to my factory lines.
those fittings are -AN to O-ring fittings.
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