what to do on a 300ex???

[jvd182]

I am getting a 300ex it already has full body skid and a arm skids...

What up grades could i get the moster power from for around 250 bucks because i will also eventualy buy a new pipe. so what kind of motor work or other stuff could i get done for 250

[stonerider250x]

if it dont already have a pipe or filter i would get those first. motor work with out improved intake and exhaust is gonna rob the motor of power. so first i would get a good exhaust filter and outer wear so u can run it w/o a airbox lid ;)

[Cody_300ex]

If you want mad power and you only got 250 dollars I would get a UNI airfilter, a weisco .080 piston, A .320 grind web cam, kibblewhite h/d vavle springs, and some hardended rockers, and that will put you right over 250 dollars and get you about 10+ more HP.