Right now the shees pretty much stock other than a K&N (plan on running open lid), tires, and front suspension kit. G-force axle on the way as well. Heres what Im thinking of doing for some more power. Let me know what you guys think please....

PT mids for sure (thinking of doing MX and love the low-end)
.020-.040 bore (with R&B racing mx port. Wiseco pistons)
shaved head (what amount should I go with? Want to run 94 oct gas)
boysen reeds
at 13-41 gearing, thinking of going to 15-41 after the mods.

 

i do got 1 idea if your planing on doin mx and dont mind spending money i think instead of boysen reads v force reeds will proply give u a better throttle response iv got boysen reeds on my shee but i just dont fell like spending 200 dollars for the v force