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Bow Tie 67
12-27-2009, 05:43 PM
Im looking for a 90mm electronic throttle body. ls2 / ls7 version #1 with a silver colored throttle blade.
1badchevelle
12-27-2009, 10:46 PM
You are a day late. I just sold one yesterday. I will see if I can get another one.
scherp69
12-28-2009, 07:57 AM
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.
Bow Tie 67
12-28-2009, 08:16 AM
The LS2 is a 90mm the L92 is 88mm if memory serves me correct.
1badchevelle
12-28-2009, 09:13 AM
Matt what is the diff on the yellow blade and the silver t/b's ?
Bow Tie 67
12-28-2009, 09:54 AM
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.
1badchevelle
12-28-2009, 07:28 PM
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.
1badchevelle
01-03-2010, 04:59 PM
Did you ever find the t/b? I have another one coming in from a 9k car.