When I got my blaster I thought I could learn how to wheelie on it. But now I want a 4 stroke and I can't seem to sell my blaster. My blaster broke on me three times over the summer, and I'm getting tired of it breaking. My friend's honda 250x quad has a little bit of motor work and his quad wheelies extremely easy. Basically I would like to know if a 300ex motor will fit into a blaster.