I am planning to get the Holley 90mm throttle body. I would like this to replace my current 75mm cable throttle body, can anyone tell me if the existing IAC and TPS sensor can be transferred over to the Holly TB. Please advise.

 

They probably use earlier Camaro sensors like mine.I use a UMIracing throttle body with an eliptical opening,it's part throttle response compared to my previous FAST 90 throttle body is much better.I haven't seen or used the Holley throttle body,but I have had very good results with the UMIracing unit.

 

Were you able to transfer your existing IAC and TPS over to the UMI or did you have to rewire a new IAC/TPS?

 

I had to change to a early Camaro TPS and I changed from a TBW setup to a cable,so I had to add a IAC sensor.I'm not really sure what the stock truck sensors look like.