Thanks! I was trying to do the math there and just because I spun in first and second, it doesn't really affect what third and fourth are going to rotate at. The question I have now is what size cheater slicks can I run on my 15x8 torque thrust d's?
with your 391 gear a shorter tire will help but you need it as wide as possible, hoosier has a
26x11.50-15LT with a sec. width of 11.5 and tread width of 10 would be good they also make as 27x11.5-15 if you wanted to go a bit taller. both are spec'd on an 8" rim.