Originally Posted by dparker
He's running a 4500 stall so the slipage will be minimal. I think the growth of the tire will off set the slipage of the convertor. I'm using a dragmath program thats been very close on actual numbers for me. A 27 in tire actually has 84.82 roll out.
I hear what you are saying but you come up with 400 RPM off using the same inputs and tire size I used. If you feel solid with your numbers ok, Good luck