Hot Cams - 4055-2E - Camshaft - Exhaust - Stage 2 - Yamaha

Hot Cams - 09250087 - Camshaft - Exhaust - Stage 2 - Yamaha

Features

• Adds a 5%-10% power gain
• Designed and dyno proven in the USA
• Manufactured by utilizing state of the art valvetrain software
• CNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile
• Engineered to be drop-in cams, that use stock valve springs (unless otherwise noted).
• 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 dual cam engine.