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- LT1 Based Engine Tech (https://www.camaroz28.com/forums/lt1-based-engine-tech-9/)

- - 58mm TB (https://www.camaroz28.com/forums/lt1-based-engine-tech-9/58mm-tb-374924/)

chuckd4more

06-13-2005 06:41 PM

58mm TB

I did a search on TB and found a few problems with the BBK sticking/ high idles once warmed up. Has anyone had this problem with the Holly 58mm? Would there be any other brand recommendations?

Fastbird93

06-13-2005 06:52 PM

Re: 58mm TB

I don't know about the holley, but I fixed my BBK.

http://www.speeddensity.org/modules....iewtopic&t=100

89TramsAmGTA

06-13-2005 07:42 PM

Re: 58mm TB

On my Holley 58MM TB I found that the TPS spring return tab was rubbing against the throttle body. I just ground a little off the TPS tab. Works fine. Allen

Quickshotkimber

06-13-2005 07:48 PM

Re: 58mm TB

I have a 58mm BBK and used to have a problem with idle sticking. It turned out to actually be the pulleys in the traction control sticking. WD40 took care of it. I think you will be fine with a 58mm. You WILL need to be tuned for the TB :cool:

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