Well, i found a company that sells a 3rd gen harness to 4th gen tps adapter, what kinda connector do i have for IAC on the tb and the harness? does anyone know what weatherpack connector i need for a 3rd gen harness (i assume female) and who sells (male) connectors for a 4th gen IAC?

 

heres a pic of tpi style tps and its connector...you know, it might be easier to simply ebay the lt1 throttle body and pick up a used tpi style throttle body for about the same price....just a thought

 

heres iac plus its connector on the harness....

 

yea, i dunno about you, but firstly, i already HAVE an lt1 throttle body, i don't think they would have changed the whole thing for the worse, so i'm assuming the lt1 is a better throttle body, and the only ****IN tpi throttle bodies i can find on ebay are missing....you guessed it, the IAC and the TPS, which does me no good whatsoever.

but thanks for the pics, i appreciate it

 

Well, you're certainly correct. Its no worse. Has 2 48mm holes in it just like mine. Won't give a performance increase and will be a little of a pita to make it work. Just tryin to help you out....no intentions to offend....

 

none taken...if i could just find the pn# of the old style IAC motor i think i'd be ok...it looks like it's the same mounts and all and it'd probally be cheaper than anything else