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#1 |
Registered User
Join Date: Jan 2014
Location: Indpls. , IN
Posts: 795
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Re: Is 12 mpg attainable
I was at 12 mpg on the highway with a warmed-up 350 (headers, cam, AL intake, Qjet) in a K30 with 4.56 gears/305 tires and SM465, and that was with a good load too. You should have no problem.
As part of your tune-up set the carb's idle mixture screws with a vacuum gauge @ the highest attainable reading. |
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