This Stage III kit has been developed for the rider looking for a solid “seat of the pants” increase you can feel every time you roll on the throttle. The bump up in displacement and compression deliver a significant increase in torque and power over stock, all the while restoring the sensation of riding solo when you’re loaded down.

• Delivers up to 23% more torque and increases power by up to 17% when compared to the Original Equipment 114CI engine configuration

• Delivers increased throttle response throughout the entire RPM range

• Produces flexible roll-on passing power without a required downshift

• Delivers excellent stop-light to freeway speed on-ramp acceleration

• Retains Original Equipment Factory Warranty

• Includes 4.155" Big Bore Bolt-On Cylinders, Forged 11.0:1 High Compression Pistons and Rings, SE8-447 Torque Cam, High Capacity Tappets, Stage III Timer Cover & Insert

• Includes Multi-Layer Coated Head Gaskets, Cylinder Base and Cam Cover Gaskets, most necessary gaskets and seals

• Pending 49-State U.S. EPA compliant