Yamaha YFM 660 Raptor 2 WD [2001-2005] - Camshaft - Stage 1 Yamaha YFM660R

HOT CAMS Stage 1 camshaft for the Yamaha YFM 660 Raptor

This Stage 1 camshaft from HOT CAMS is designed for basic engine tuning of the Yamaha YFM 660 Raptor 2 WD. Tuning them increases torque and power without requiring any further changes to the engine. It is aimed at drivers who are looking for a clearly defined Stage 1 configuration for the right vehicle.

The camshaft was developed on test benches and tested by leading teams. Two sets of valve plates are included and are used for appropriate coordination during installation.

Function and execution

• Stage 1 camshaft for basic engine tuning
• Designed to increase torque and power
• Designed for use without additional engine modifications
• Developed on test benches and tested by leading teams
• Two sets of valve plates included

Vehicle assignment

• Yamaha YFM 660 Raptor 2WD
• Years of construction 2001 to 2005

The complete vehicle assignment should be checked based on model and year of manufacture before assembly. The specified application expressly refers to the Yamaha YFM 660 Raptor 2 WD built between 2001 and 2005.

Note on assembly

Working on the valve train requires specialist knowledge and suitable tools. The preparation and assembly of the camshaft should therefore be carried out by qualified specialist personnel. The two sets of valve plates included support the necessary adjustment for professional installation.