ADAPTER HARNESS - EARLY GM IAC TO LATE GM DCOE 3 additional general purpose inputs

3 additional general purpose inputs (on/off or frequency)

Adjustable Height Support Arm

A very light and simple bracket for holding a steel fuel rail onto one of our range of single throttle bodies- Designed for Pico length Injectors (approx

Some further porting in likely to be required

Kit includes steel -6 JIC fuel rails and a cross linkage kit

ADAPTER HARNESS - EARLY GM IAC TO LATE GM DCOE 3 additional general purpose inputsDetails The IAC (Idle Air Control) valve uses a small electric motor to vary engine idle rpm to exactly where you set it at in your ECU parameters. Part Number 308023: Wiring Pigtail allows use of Early GM TPI Style IAC in vehicle that has a wiring harness for Late GM IAC style connectors