How do I flatten the power curve on a KX 100??

[Jimbokdx]

I want to get my son a KX 100. I don't think he is tall enough for a 125, but I'd like to get him something that does better on hill climbing than his YZ80. Problem is, I'd like to bump up the low and mid-range power. How do I do that?

Jimbo

 

[nikki]

Post same question in one forum only... NOT THREE!