What mileage does your slant six powered ride get?
4.10 gears x .73 = 2.99 or lower with .71 = 2.91 O/D. Add tall tires and the ability to tune. And if he built a 40's Dodge Coupe with /6 + O/D manual transmission and 4.10 gears, I'll bet he can tune. I can see it. I've seen too much to doubt that one.
