What MPG are you 340 guys getting?
^^^^ you're doing REALLY well!
I estimate our show pony 71 Demon 340 does 9-10 mpg's when we take it out. .030 over 340, 9.5 CR actual, Thermoquad, etc, etc. As original as we could make it except it has the old "hemi grind" purple cam (.471 lift). 3.55 gears. Frankly, mpg's don't much matter on this car.
^^^^ you're doing REALLY well!
I estimate our show pony 71 Demon 340 does 9-10 mpg's when we take it out. .030 over 340, 9.5 CR actual, Thermoquad, etc, etc. As original as we could make it except it has the old "hemi grind" purple cam (.471 lift). 3.55 gears. Frankly, mpg's don't much matter on this car.