Welcome to Heads Up Porting - your source for custom horsepower modifications for your off-road motorcycle or quad. We are a perfectionist company with over 30 years experience porting and enhancing both 4-stroke and 2-stroke motors for the highest levels of racing.

Porting work and engine modifications are too often done as a one-size-fits-all power gain, but our custom work gives you the chance to have the amount of power you want exactly where you want it. We can create anything for you - from a friendly play bike to one that will leave you hanging off the rear fender begging for mercy!

CLICK HERE to see testimonials from some of our many satisfied customers!