Hotcams Stage 1 Intake Camshaft for Yamaha WRF250/WR250F and YZF250/YZ250F models enhances bottom and midrange power for improved throttle response and performance. Designed for dual cam engines, the intake and exhaust cams are sold separately. This camshaft includes an adjustable sprocket and is compatible with stock valve springs.

Features:

• Increases bottom and midrange power for improved performance.
• Includes adjustable sprocket.
• Compatible with stock valve springs.
• Designed for dual cam engines (intake and exhaust cams sold separately).

Specifications:

• Intake Duration (Degrees at 1mm): 249.00
• Intake Lift (mm): 8.48
• Intake Lobe Center (Degrees): 106.00
• Intake Valve Lash (mm): 0.15
• Exhaust Duration (Degrees at 1mm): 0.00
• Exhaust Lift (mm): 0.00
• Exhaust Lobe Center (Degrees): 0.00
• Exhaust Valve Lash (mm): 0.00

Shim Kit: HCSHIM01

Vehicle Compatibility:

• Yamaha WRF250 / WR250F: 2001–2013
• Yamaha YZF250 / YZ250F: 2001–2013

Part Number: 56-C309.IN