Originally Posted by Z.Hallett
hey Ben; not sure on the rollout (i never get that right) but the formula is as follows.
Tire dia. X pi
(spur/pinion)
good luck at the big race. what race is it?
-Zac
Zack, thanks for the comment
Its the 2007 HobbyTown HobbyPlex Carpet Race Challenge in Omaha, Nebraska.
Flyer -
http://www.hobbyplexraceway.com/events/07COC.pdf
Website -
http://www.hobbyplexraceway.com/index.php