Product description

The Camshaft Intake Stage 1 is part of the latest collection from Hot Cams.

Features:

• Adds 5%-10% power gain
• Designed and dyno proven in the USA
• Engineered by utilizing state-of-the-art valvetrain software
• CNC machined from 8620 billet, case hardened steel for an exact fit and lobe profile
• Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end
• For low end torque.
• Made to be drop-in cams that use stock valve springs (unless noted).
Top end power increase with some bottom end loss. For dual cam engine. Intake Valve Lash: 0.150 mm.

Specifications:

• Application: Intake
• Intake Duration: 269°
• Intake Lift: 8.860 mm
• Intake Lobe Centerline: 110°
• Product Name: Camshaft
• Type: Stage 1
• Units: Each

To fit:

• YAMAHA WR 450 F 2003 American Models
• YAMAHA WR 450 F 2003 European Models
• YAMAHA WR 450 F 2004 American Models
• YAMAHA WR 450 F 2004 European Models
• YAMAHA WR 450 F 2005 American Models
• YAMAHA WR 450 F 2005 European Models
• YAMAHA WR 450 F 2006 American Models
• YAMAHA WR 450 F 2006 European Models
• YAMAHA WR 450 F 2007 American Models
• YAMAHA WR 450 F 2007 European Models
• YAMAHA WR 450 F 2008 American Models
• YAMAHA WR 450 F 2008 European Models
• YAMAHA WR 450 F 2009 American Models
• YAMAHA WR 450 F 2009 European Models
• YAMAHA WR 450 F 2010 American Models
• YAMAHA WR 450 F 2010 European Models
• YAMAHA WR 450 F 2011 American Models
• YAMAHA WR 450 F 2011 European Models
• YAMAHA WR 450 F 2012 American Models
• YAMAHA WR 450 F 2012 European Models
• YAMAHA WR 450 F 2013 American Models
• YAMAHA WR 450 F 2013 European Models
• YAMAHA WR 450 F 2014 American Models
• YAMAHA WR 450 F 2014 European Models
• YAMAHA WR 450 F 2015 American Models
• YAMAHA WR 450 F 2015 European Models
• YAMAHA YFZ 450 BB 2006 Bill Ballance Edition American Models
• YAMAHA YFZ 450 BB 2007 Bill Ballance Edition American Models
• YAMAHA YFZ 450 LE 2004 Limited Edition American Models
• YAMAHA YFZ 450 RSE 2009 Special Edition American Models
• YAMAHA YFZ 450 R 2009 American Models
• YAMAHA YFZ 450 SE 2005 Special Edition American Models
• YAMAHA YFZ 450 SE 2007 Special Edition American Models
• YAMAHA YFZ 450 SP2 2008 Special Edition 2 American Models
• YAMAHA YFZ 450 SPE2 2007 Special Edition 2 American Models
• YAMAHA YFZ 450 SP 2006 Special Edition American Models
• YAMAHA YFZ 450 SP 2008 Special Edition American Models
• YAMAHA YFZ 450 2004 American Models
• YAMAHA YFZ 450 2005 American Models
• YAMAHA YFZ 450 2006 American Models
• YAMAHA YFZ 450 2007 American Models
• YAMAHA YFZ 450 2008 American Models
• YAMAHA YFZ 450 2009 American Models
• YAMAHA YZ 450 F 2003 American Models
• YAMAHA YZ 450 F 2003 European Models
• YAMAHA YZ 450 F 2004 American Models
• YAMAHA YZ 450 F 2004 European Models
• YAMAHA YZ 450 F 2005 American Models
• YAMAHA YZ 450 F 2005 European Models
• YAMAHA YZ 450 F 2006 50th Anniversary American Models
• YAMAHA YZ 450 F 2006 American Models
• YAMAHA YZ 450 F 2006 European Models
• YAMAHA YZ 450 F 2007 American Models
• YAMAHA YZ 450 F 2007 European Models
• YAMAHA YZ 450 F 2008 American Models
• YAMAHA YZ 450 F 2008 European Models
• YAMAHA YZ 450 F 2009 American Models
• YAMAHA YZ 450 F 2009 European Models

Manufacturer part number: 4023-1IN

View all Hot Cams. View all Parts and spares.

Contents

Your package will include the following:

• 1 X Hot CAMS Camshaft Intake Stage 1