CAM YAM YZ450F 4278-1IN

Intake Camshaft

• High-performance racing camshafts
• Stage 1 and Stage 2 performance camshafts are drop-in cams that are designed to be used with stock valve springs
• In most applications, Stage 1 cams deliver more torque and Stage 2 cams provide more peak horsepower
• 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