powershift
Jun 16th, 08, 05:31 PM
Can anyone help me figure out what speed O gear I need. 79 Z 355 12.5 -1 roller motor M21 4 speed by Liberty gears,4.56 rear gear ratio 28'' tall tire. Any help would be greatly appreciated. I found a formula to do it but it's like trying to figure out how to split atoms. Not a rocket scientist !! LOL Thanks