Hot Cams 4166-2EX Racing Camshaft - ITR Technology for Maximum Power & Throttle Response

Racing isn't about dyno numbers—it's about track dominance. Hot Cams' 4166-2EX Racing Camshaft redefines performance with proprietary ITR technology, combining explosive power with razor-sharp throttle response for riders who demand control at every corner.

Key Features

• ITR Technology: Advanced opening ramps create a cleaner intake charge and more efficient combustion cycle for responsive power delivery.
• Precision Engineered Ramps: Optimized valve timing ensures maximum airflow while maintaining drivability across all throttle positions.
• Track-Ready Design: Built for high-performance engines, delivering aggressive power curves without sacrificing reliability.
• Enhanced Throttle Response: Instant power delivery gives riders superior control and confidence on the track.

Why Choose This Product

Whether you're chasing podiums or pushing personal limits, the 4166-2EX delivers a perfect balance of low-end torque and high-RPM power. Its ITR technology ensures your engine stays responsive in all conditions, giving you the edge to outperform competitors. With smoother transitions and better throttle control, this camshaft transforms your ride into a track-ready machine without compromising durability.