Hot Cams Stage 1 Camshaft Exhaust for Yamaha YZ450F 2018-2019

Features:

• 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
• CNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile
• Designed, dyno proven, and made in the USA
• Requires no core exchange

Specification:

• Exhaust Cam Lobe Center: 101.580
• Exhaust Cam Lobe Duration at 1mm: 205.200
• Exhaust Cam Lobe Lift: 9.576mm
• Exhaust Cam Valve Lash: 0.185mm

Bike Fitments:

• fits Yamaha YZ450F 2018
• fits Yamaha YZ450F 2019