The leader in innovation, design and development of aftermarket dirt bike, ATV and UTV high-performance camshafts and industry leading valve shim kits. Hot Cams - Unleash the Power Within!

Features:

• Designed and dyno proven in the USA
• Engineered by utilizing state-of-the-art valvetrain software
• One of the most economical, reliable and easy to install ways to add a 5-10% power gain
• Engineered to be drop-in cams, that use stock valve springs (unless otherwise noted)
• CNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile
• Manufactured in USA
• Requires no core exchange
• Intake Cam Lobe Center 110°
• Intake Cam Lobe Lift 8.860mm
• Intake Cam Valve Lash 0.150mm
• Intake Lobe Duration at 1mm 269°

Fitment:

• Yamaha WR 450 F 2003-2015