hey i just installed the holeshot mod, and it is pretty nasty. wheelies from a dead stop, forward and backwards. what would a black spring do? truth is, who needs more low end? i`m gonna wear out my tires anyways. lots of info here, if you use it.

 

The black spring will improve backshifting and increase belt life. It will not give you more bottom end but I would definately install it to save your belt as long as possible.

 

Install it...its $20 or $25 bucks, saves you $100 for a belt

 

Cool, can you get some pics of the reverse wheelies?

 

wheel` see what i can do, i`m new to this, might take a bit to post that. but the real thrill would be a video clip. i`ll get back to ya.