Hey guys I bought a 670cfm Holley TBI from a swap meet yesterday, but I don't know exactly which one I have. Instead of going through the pain of parking my car, I'm going to use the TPI unit I have for my dads 71 Chevelle. I want to put this one on the rebuilt 350 for my 92 Camaro. The connector in the back as circled in the picture is not on the TBI I have. Does anyone know what this is?
I emailed Holley but I haven't got a response yet.


Also, what did you guys do about the injector connection and the TPS connections that are different on our camaros. (1992 Camaro)

Thanks,

thats the IAC, Idle Air Control

Goto the junk yard, cut off connectors from a gm car. usually 3.1L mpfi cars. then just splice the wires together.