hi -i have an 85 honda 250r atc -would like to make it fast without noticable-visual-mods-i have an fmf pipe already whats next? if anyone can tell me how to really make this thing fast id appreciate- btw this is my 4th 250r and theres nothing like them-just getting bored with pipes and jetting is all-i heard reeds are a real decent investment? porting? polishing? big bore? any info is appreciated-thanks all!

 

Boyesen racing reeds, Big Bore kit, K&N or UNI air filter, Take off the air box lid....may require jetting.

 

If you wanna go really fast, go big bore. Nuff Said!!!!! otherwise, pipe,filter,carb,port and polish, milled head, and reeds are a good way to improve your stock engine.

 

Port work and alcohol will do wonders!!!

 

get it ported for sure?