All you need to know to go fast on a two stroke is a few key things... First of all, throw away the air filter, that is slowing the air intake and you down plus you will shed a few pounds. I used to hate when I would check mine after a year to see it covered in mud. I can actually feel the bike is lighter. Toss the fenders those just get in the way, plus you cant even see your tire wtf... Install a purple powerband, they are the best. Loosen the chain pretty loose, usually around 7 fingers works the best. And if you really need to shed some more weight, toss the silencer. Don't forget to wear your seat belt.