C4 LS1

Category: Engine - Intake/Fuel
Price: $1300
Location (State): NC
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS1/LS6
LS Engine?: Fits LS Engine

I have decided that I am going to swap from fuel injection to carb. I have for sale All of the parts that are required for a fuel injected LS with the computer and standalone harness.

PSI standalone harness for T-56 or gm auto trans th350 t400 700r4 200r4
PSI engine computer with vats and emmisions tuned out ( It needs a crank relearn done)
98 trans am ls1 intake ( The fuel vapor return on the drivers side of the intake near the TB broke off and I have it capped with some red RTV.)
stock 00 trans am maf sensor
stock 00 trans am map sensor
Ported TB with IACV and TPS
IAT sensor <-- cracked the plastic housing on it
stock 00 trans am fuel rail and injectors.
02 sensors
I also have the tray that holds the computer from PSI

I am trying to sell this as a whole kit and would rather not break it up.
Asking 1300 PM or text only if interested. I am located in Richlands NC, phone is 330-936-1317

C4 LS1

This is when the harness was new. I have had it installed for about 3 months


The ENG Computer


The Computer tray


The ported TB


The intake TB and Rails



I dont have pictures of the other parts but I can try to get some on my phone if anyone is interested.

C4 LS1

Bump to top

C4 LS1

The computer and the harness are sold to jorgezee1

I still have all the other parts available and will separate them if wanted.