HOT CAMS INTAKE CAMSHAFT YAMAHA YZ-F450 2003-2009

Hot Cams Stage 1 Intake Cam - HOTCAMS 4023-1IN

YAMAHA WRF450 WR450F 2003 - 2015,
YAMAHA YZF450 YZ450F 2004 - 2009,
YAMAHA ATV YFZ450 2004 - 2009,

Dual-cam motor: intake and exhaust cams sold separately. Excellent midrange and top-end increase. Exhaust cam includes auto-decompression mechanism. Uses stock valve springs.

Intake Duration (Degrees at 1mm): 269.00
Intake Lift (mm): 8.86
Intake Lobe Center (Degrees): 110.00
Intake Valve Lash (mm): .15

Part No 56-C302.INTAKE