Super Six fuel mileage

dan,
im almost sorry to hear that, i thought i might learn something new:yawinkle:.
as far as 30 mpg, i must say that seems unbelieveable in the real world. i have an auto trans and 2.76(tall) rear gears and i am getting about 17-18 in town and about 21-22 out on the highway. not sayng you coulndt get a few miles more but i think it would take some work.