The cylinder head is probably the most important part of any engines ability to produce good efficient power. All motocross engines are single cylinder four stroke engines nowadays and so therefore improving the heads ability to flow more air efficiently will produce more effective power and torque.
How Much is Head Porting?
Motocross head porting can vary a great deal. The simplest head porting jobs will start out around $550, and it goes up from there. If you want to know exactly how much the job will cost, you should contact an experienced motorcycle service shop, such as PTR.
Contact PTR Today to Discuss Your Head Porting Needs
At PTR we have had extensive experience and testing with most of the top Motocross and Supercross Teams in Australia with Honda, Husky, KTM, Kawasaki, Suzuki and Yamaha.