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Old 05-05-2014, 12:25 AM   #16
Dave Noll
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Default Re: headers glowing red

Quote:
Originally Posted by henrys57wagon View Post
Thanks again guys As far as the primary throttle plates go what size hole do you have/ recommend, ours are 1 in each primary plate and 1/8" dia?
The throttle plates are well past the idle slots and am wondering if I should drill another hole in each primary plate to get the plates back to where they allow the idle circuit to work? Or keep increasing the size of the one hole?
Not trying to contradict anybody, & mine doesn't have a q-jet but to get my 351C with a 2bbl Motorcraft to idle decent, I currently have a 1/4" hole in each throttle plate. & it adjust's correctly now. But my cam is probably too big.
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