Yamaha YZ 450 F (CJ 22) [2018] - Camshaft Exhaust - Stage 2

HOT CAMS exhaust camshaft Stage 2 for the Yamaha YZ 450 F

The HOT CAMS Camshaft Exhaust - Stage 2 is an exhaust camshaft for the Yamaha YZ 450 F (CJ 22) in the 2018-2018 model year range. The Stage 2 design is suitable for more extensive engine modifications and is tailored for use with further improvements such as hi-compression pistons and a larger carburettor.

Technical data

• Level: Stage 2
• Exhaust camshaft angle: 106,450°
• Exhaust camshaft duration at 1 mm: 260,390°
• Exhaust cam stroke: 10,160mm
• Valve clearance at the exhaust: 0.185mm

Vehicle assignment

The camshaft is assigned to the Yamaha YZ 450 F (CJ 22), built in 2018-2018. This allows the selection to be tailored specifically to this vehicle and the specified year of manufacture.

Notes on Stage 2

Stage 2 is intended for larger engines or more extensive tuning. In order for it to reach its intended potential, further adjustments such as hi-compression pistons and a larger carburettor are required. The preparation and assembly should be carried out by qualified specialists with suitable tools.

Scope of delivery

The scope of delivery includes two sets of valve discs that support appropriate adjustment of the valve clearance.