Hot Cams Camshaft - Single Cam - Stage 1 - Yamaha [40341]

Hot Cams Camshaft - Single Cam - Stage 1 - Yamaha [40341]

Manufacturer Part Number: 40341

Parts Unlimited Part Number: 09250504

Product Type: Cams & Parts

Camshaft - Single Cam - Stage 1 - Yamaha

Details

• Product Name: Camshaft
• Application: Exhaust
• Intake Lift: 9.020 mm
• Riding Style: UTV
• Units: Each
• Exhaust Lift: 9.120 mm
• Application: Intake
• Riding Style: ATV
• Type: Stage 1
• Intake Lobe Centerline: 104.500°
• Exhaust Lobe Centerline: 104.500°
• Intake Duration: 247°
• Exhaust Duration: 248°
• Designed and dyno proven in the USA
• Engineered by using valvetrain software
• Adds a 5%-10% power gain
• CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
• Select cams feature Hot Cams Improved Throttle Design (I.T.R.) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
• Designed for low end torque.
• Engineered to be drop in cams that use stock valve springs (unless otherwise noted).

Verified Fitment

• 2005 Yamaha YFM660F Grizzly 4x4
• 2006 Yamaha YFM660F Grizzly 4x4
• 2004 Yamaha YFM660F Grizzly 4x4
• 2003 Yamaha YFM660F Grizzly 4x4
• 2002 Yamaha YFM660F Grizzly 4x4
• 2008 Yamaha YFM 660 FA Grizzly 4x4
• 2007 Yamaha YFM 660 FA Grizzly 4x4
• 2006 Yamaha YXR66F Rhino 660
• 2007 Yamaha YXR66F Rhino 660
• 2004 Yamaha YXR66F Rhino 660
• 2005 Yamaha YXR66F Rhino 660