Electronic throttle body
 

Im looking for a 90mm electronic throttle body. ls2 / ls7 version #1 with a silver colored throttle blade.

You are a day late. I just sold one yesterday. I will see if I can get another one.

What's the difference between that one and the stock L92 truck throttle body? I have the L92 one, never fired, if it will work.

The LS2 is a 90mm the L92 is 88mm if memory serves me correct.

Matt what is the diff on the yellow blade and the silver t/b's ?

Well from what I have been told they have different throttle position sensor ramping. I currently have one from an 08 vette with the gold blade. Last summer I fought an intermittent P2101 code which puts the car into a limp mode. The only limping it allows is to coast over to a stop. The first version TB " may " cure this problem. I also plan on soldering all the connections for the TB circuit. I have also been told the base GM ETB ECU mapping must match the ETB and the throttle pedal. I may have to get a different pedal as well. I wont have a definitive answer until spring.

I did a bit of research on that code. Seems to be common on the vettes. Looks like the TPS gets carbon build up( not sure how). If you like I can send you mine to test out and see if that will solve your problem . Its a new take off and my motor will not be ready for some time. PM me if you like.

Did you ever find the t/b? I have another one coming in from a 9k car.