what do you have to do to your tranny? Get the gears plated, undercut, billet 2nd, forks welded or what??
Im pretty sure this will be the next thing i do to my trex...i want to keep the cylinders cause they are old and you hardly ever seen them anymore. This is still cheaper to me than buying all new stuff to go the cub route. Only thing is my carbs are alcohol, guess i could pull a frank!