HOT CAMS CAMSHAFTS YAMAHA GRIZZLY/RHINO 660 02-

Single cam moto: True drop-in cam. No valve spring change needed. Improved acceleration, more bottom end, and no top-end loss. Uses stock valve springs and rockers. Uses stock auto decompression mechanism.

>Exhaust Duration: 248 >Exhaust Lift: 9,04 >Exhaust Lobe Center 102,5 > 0,25 >Intake Duration: 246 >Intake Lift: 8,64 >Intake Lobe Center: 101,5 >Intake Valve Lash: 0,2