bolt on parts for 300ex

[whitebros300ex]

hey guys i have an 03 300ex. so far i have a full white brothers
e series exhuast,k&n filter w/o air box lid, 14t front sprocket, amr stage 2 cdi box, amr coil, and for the non performance parts i have dg full skid plates, ac nerf bars, ac front bumber,ac rear bumber, and i have front and rear razor2 tires. ok im looking for more power but i cant really think of any more bolt on parts. i really dont want to hit the internals but if i have to i will. so what kinda of parts can i still get?

[ALAMX37]

Well your really limited on mods without going inside. You bolt up a lectron carb.
I would get a set of cams and a post and polish, they will provide intense power gains for $500.

[whitebros300ex]

ok what about this. should i just get a second head and send it to the machine shop down the road and slap a stage 1 hot cam in it then just swap the heads out? how hard would that be. oh and how do the piston pins go in. are the pressed in? or do they have the 2 c clips you pop out so the pin just slides out? because if it just slides out i might just put a stock bore wisco piston in it.