We know engines that produce smooth usable power from low RPM, yet have good over-run at top-end, are easier to ride and produce faster lap times. All of our engine work focuses on this proven theory. With our engine work, your bike will be reliable and fun to ride, and have the power to get you to the first turn ahead of the pack. Our modifications consist of cylinder porting, head modification, piston modification, carb modification, reeds, pipe & silencer. Call for more information about your specific bike.