Hot Cams

68-2145

02-08 YAMAHA GRIZZLY660: HOTCAMS Camshaft - Stage 1

Rebuild Kits

Single cam moto: True drop-in cam.
No valve spring change needed.
Improved acceleration, more bottom end, and no top-end loss.
Note: Uses stock valve springs, rockers, and auto decompression mechanism.
Technical Specifications: Exhaust duration (degrees at 1 mm): 248.00.

Exhaust lift (mm): 9.04. Exhaust lobe center (degrees): 102.50. Exhaust valve lash (mm): 0.25. Intake duration (degrees at 1 mm): 246.00. Intake lift (mm): 8.64. Intake lobe center (degrees): 101.50. Intake valve lash (mm): 0.20. Note: Image is for display purposes only, actual part may vary based on fitment.

Central Tools 6410 1.00 0-100mm Range Dial Indicator Set
99 01 breather valve cover URO VW_06A103493BD10082253
Mix me 731