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  1. F

    gas mileage ?? HELP!!!!!

    new to this site, my 66 shortbed gets 14 miles to the gallon, i have the 250 with a 1 barrel carb and a 350 turbo tranny , 3;73 rearend . any one know how to improve my mpg . what about changing to a carter carb?? i drive my truck 70 miles a day and it runs great, but the gas is...
  2. F

    new to this site , looking to improve my gas mileage, running a 250 with the one barrel carb...

    new to this site , looking to improve my gas mileage, running a 250 with the one barrel carb, 350 turbo tranny and 3;73 gears with 275 tall tires . will a carter carb help me any ???
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