What do I do next?

[levi624]

Just wondering what I should do next to the motor. All I have done is an HMF Iron man complete pipe, Hot cam stage 2, UNI air filter and a Big gun rev box. I race the WORCS series and local mx. It's an 05.

[d3ktrix]

I'd say a piston next.
IMO sell that rev box and put the money towards port work. Then later on if u still want an aftermarket CDI buy a better one.

[Dave400ex]

Headwork, then piston. Can also get a more aggressive cam down the road

[chad502ex]

piston kit, but since the head is off, you may as well get some head work like port and flow with valve job....

remember all the power is in the head.