Mechanics

BUILTING MY CHEVY

1979 Chevrolet Truck • V8 4WD Automatic • 150,000 miles

What can I do to make it get better fuel milage. But still have pulling power. Cam, carb, intake, coils, ign, distrib?
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Sgraveskap
February 8, 2011.



Honestly, I have a 78 and nothing ever worked. Some people say just replacing the air filter with an K&N helps, but I didn't see any change. The truck wasn't really designed for fuel economy. If you start changing to performance cams, carb. It will make it worse.