PART 4289-2E HOT CAMS CAMSHAFT EXHAUST
 
Product Overview
The Hot Cams Exhaust Camshaft is engineered for YFZ 450 R (09-21) and related models, delivering enhanced exhaust flow and maximizing engine performance.
 
Features
Compatibility: Fits YFZ 450 R (09-21), YFZ 450 R SE (09-21), YFZ 450 X (10-11), YFZ 450 X Bill Balance Edition (10), and YFZ 450 X SE (11).
Stage: Stage 2 for improved exhaust performance.
Exhaust Specifications:
Cam Lobe Center: 107°
Duration at 1mm: 262°
Valve Lash: 0.220 mm
Performance Improvement: Optimizes exhaust flow for better horsepower and torque output.
Durability: Built to withstand high-performance conditions for long-lasting use.