Hot Cams 4100-1 Stage 1 Camshaft

Generally ships to addresses in the contiguous United States the same business day if ordered by 12:15PM Central Time!

Stage 1: single-cam motor. .
Stage 1 has improved power at all RPMs over OEM. .
Performs well with stock air box lid and exhaust. .
Uses stock valve springs and rockers. .
Uses stock auto-decompression mechanism..
Exhaust Duration (Degrees at 1mm): 248.00.
Exhaust Lift (mm): 9.04.
Exhaust Lobe Center (Degrees): 102.50.
Exhaust Valve Lash (mm): .25.
Intake Duration (Degrees at 1mm): 246.00.
Intake Lift (mm): 8.64.
Intake Lobe Center (Degrees): 101.50.
Intake Valve Lash (mm): .20
Yamaha YFM660F Grizzly 4x4 2002-2008
Yamaha YXR66F Rhino 660 2004-2007
Yamaha YXR66F Rhino 660 Ducks Unlimited 2007
Yamaha YXR66F Rhino 660 Exploring Edition 2006-2007
Yamaha YXR66F Rhino 660 Special Edition 2006-2007
Yamaha YXR66F Rhino 660 Sport Edition 2007