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Hot Cams Camshaft Stage 1 Yfm660F Grizzly 4X4 02-08 Yxr660F Rhino 04-07

Stock Code:
HC-4034-1
Description:
CAM SHAFT YAMAHA 660GRIZZLY 2002-2008 YAMAHA 660Grizzly 2002-2008
Stock Level
Out Of Stock
$309.95

Stage 1 Cam

  • Mudbuster camshaft
  • Improved acceleration, more bottom-end, and no top-end loss
  • Must use Raptor 660 center intake valve spring, NOT included
  • All other valve springs stock
  • Single cam engine
  • Uses stock auto-decompression mechanism

Please Note: Images may be for illustration purposes only and reflect the class of product and not the specific model.

Technical Specifications

Exhaust Duration (Degrees at 1mm):248
Exhaust Lift (mm):9.12
Exhaust Lobe Center (Degrees):104.5
Exhaust Valve Lash (mm):0.25
Intake Duration (Degrees at 1mm):247
Intake Lift (mm):9.02
Intake Lobe Center (Degrees):104.5
Intake Valve Lash (mm):0.2