Product description

The Camshaft Intake Stage 1 System 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 mid to top-end gains.
• Made to be drop-in cams that use stock valve springs (unless noted).
Mid to top end rpm power increase and minimal bottom end loss. Designed with I.T.R. technology. For dual cam engine. Intake Valve Lash: 0.120 mm.

Specifications:

• Application: Intake
• Intake Duration: 239°
• Intake Lift: 8.64 mm
• Intake Lobe Centerline: 106°
• Product Name: Camshaft
• Type: Stage 2
• Units: Each

To fit:

• YAMAHA YFZ 450 RSE 2009 Special Edition American Models
• YAMAHA YFZ 450 RSE 2010 Special Edition American Models
• YAMAHA YFZ 450 RSE 2011 Special Edition American Models
• YAMAHA YFZ 450 RSE 2012 Special Edition American Models
• YAMAHA YFZ 450 RSE 2012 Special Edition European Models
• YAMAHA YFZ 450 RSE 2013 Special Edition American Models
• YAMAHA YFZ 450 RSE 2013 Special Edition European Models
• YAMAHA YFZ 450 RSE 2014 Special Edition American Models
• YAMAHA YFZ 450 RSE 2014 Special Edition European Models
• YAMAHA YFZ 450 RSE 2015 Special Edition American Models
• YAMAHA YFZ 450 RSE 2015 Special Edition European Models
• YAMAHA YFZ 450 RSE 2016 Special Edition American Models
• YAMAHA YFZ 450 RSE 2016 Special Edition European Models
• YAMAHA YFZ 450 RSE 2017 Special Edition American Models
• YAMAHA YFZ 450 RSE 2017 Special Edition European Models
• YAMAHA YFZ 450 RSE 2018 Special Edition American Models
• YAMAHA YFZ 450 RSE 2019 Special Edition All Models
• YAMAHA YFZ 450 R 2009 American Models
• YAMAHA YFZ 450 R 2010 American Models
• YAMAHA YFZ 450 R 2011 American Models
• YAMAHA YFZ 450 R 2012 American Models
• YAMAHA YFZ 450 R 2012 European Models
• YAMAHA YFZ 450 R 2013 American Models
• YAMAHA YFZ 450 R 2013 European Models
• YAMAHA YFZ 450 R 2014 American Models
• YAMAHA YFZ 450 R 2014 European Models
• YAMAHA YFZ 450 R 2015 American Models
• YAMAHA YFZ 450 R 2015 European Models
• YAMAHA YFZ 450 R 2016 American Models
• YAMAHA YFZ 450 R 2016 European Models
• YAMAHA YFZ 450 R 2017 American Models
• YAMAHA YFZ 450 R 2017 European Models
• YAMAHA YFZ 450 R 2018 American Models
• YAMAHA YFZ 450 R 2019 All Models
• YAMAHA YFZ 450 R 2020 All Models
• YAMAHA YFZ 450 R 2021 All Models
• YAMAHA YFZ 450 R 2022 All Models
• YAMAHA YFZ 450 R 2023 All Models
• YAMAHA YFZ 450 R 2024 All Models
• YAMAHA YFZ 450 X 2010 American Models
• YAMAHA YFZ 450 X 2011 American Models

Manufacturer part number: 4288-2IN

View all Hot Cams. View all Parts and spares.

Contents

Your package will include the following:

• 1 X Hot CAMS Camshaft Intake Stage 1 System