Hot Cams Stage 2 Exhaust Camshaft | '01-13 Yamaha YZ250F/WR250F (4055-2E)
- High-performance racing camshaft
- Stage 2 cams provide more peak horsepower
- Features 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
- 102.500° exhaust cam lobe center
- 252° exhaust cam lobe duration at 1mm
- 8.500mm exhaust cam lobe lift
- 0.200mm exhaust cam valve lash