ProX Hi-Performance Intake Camshaft YZ450F 03-07

The ProX special "torque" camshafts are designed to bring better performance in the area that where you can really use it, the bottom-end and midrange. In average the ProX Hi-performance cams gain around 5% on horsepower and around the 4-5% of torque. Next to the extra power the Hi-performance cams will offer improved ride-ability and instant throttle response.

The camshafts are manufactured from high quality premium material. The use of dedicated forgings and precision machining will ensure high performance and maximum durability. The drop-in type cams come complete with high quality bearing and sprocket for easy installation without the need of further engine or head modifications.

ProX Hi-Performance Camshaft Features:

• Manufactured from high quality premium material.
• Specific heat-treatment to offer very high thermal fatigue resistance.
• Precision machined and polished for reduced friction and maximum durability.
• Special "torque" designs to increase bottom-end and midrange power.
• Drop-in type camshafts without the need for further engine or head modifications.
• All camshafts are dyno and field tested for proven results.
• Camshafts will work with ProX as well as OEM valve train components.