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Old 07-24-2012, 09:51 PM
greazyball greazyball is offline
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Summit 600cfm 4v

I have finally had a chance to run my WILLYS truck around and begin fine tuning everything.I installed a brand new summit 600cfm 4V carburetor.A very simple carb like the Autolite 4100.I LOVE this carb!! its working flawlessly and EASY to adjust and while it will be awhile to see if its reliable and STAYS getting clean exhaust doesnt seem to be running rich.And im getting a solid 22mpg at 60mph..its a stock 1979 Ford 302/FMX ,Pertronix Ignitor,shorty headers,duals with glasspacks out the back.The rear axle gears ratio is 3.08..the tag indicates its supposed to be 2.79,But a quick check its actually 3.08.Anyways solid carb,simple,easy to adjust and it was just shy of $260.00 delivered to my door.Its not a Holley,which for me is a blessing.
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