HOT CAMS

Cam Yamaha 4288-2in

Part # 0925-1009

• —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).