Hot Cams Stage 2 Intake Racing Camshaft HC00061 for Yamaha YZ450F, YZ450FX and WR450F

WE RACE ON THE TRACK, NOT THE DYNO! Most camshaft designs are developed only on a dyno. Good camshaft designs not only increase power, they also improve throttle response. However, more power and better throttle response is a difficult design problem. Hotcams’ ITR technology solved this dilemma through highly engineered opening ramps not found on other cams. Using ITR technology, the critical ramp area is designed to give your engine a cleaner intake charge and a more efficient combustion cycle, making your engine more responsive at all throttle openings and giving the rider better feel and control of the engine! You will notice the difference!

The Hot Cams Stage 2 Intake Racing Camshaft, manufacturer part number HC00061, is engineered for high-performance Yamaha four-stroke applications. Using Hot Cams Improved Throttle Response (ITR) technology, this intake camshaft features carefully designed opening ramps that help deliver a cleaner intake charge and a more efficient combustion cycle. The result is stronger throttle response, improved engine feel, and better control across the usable throttle range.

Designed for race-focused performance, the Hot Cams HC00061 camshaft is developed to improve power without sacrificing responsive engine behavior. It is designed for use with stock valve springs and rockers in most applications, and no camshaft core is required. This Stage 2 intake camshaft is a suitable upgrade for riders seeking sharper response and enhanced performance on the track.

Fitment includes 2016–2019 Yamaha YZ450F models, 2016–2018 Yamaha YZ450FX models, and 2016–2018 Yamaha WR450F models. Confirm the motorcycle year, model, and engine configuration before installation. This product is intended for racing use and is not legal for use in California on pollution-controlled vehicles; a race-use waiver may be available. Professional installation and appropriate valve-train inspection are recommended.

Features:

• Stage 2 high-performance intake racing camshaft
• Improved Throttle Response (ITR) technology enhances engine response and throttle control
• Designed to support a cleaner intake charge and more efficient combustion cycle
• No camshaft core required
• Designed to use stock valve springs and rockers in most applications
• Fits 2016–2019 Yamaha YZ450F, 2016–2018 Yamaha YZ450FX, and 2016–2018 Yamaha WR450F models
• Race use only; not legal for use in California on pollution-controlled vehicles

Fitment:
2016 Yamaha WR450F
2016 Yamaha YZ450F
2016 Yamaha YZ450FX
2017 Yamaha WR450F
2017 Yamaha YZ450F
2017 Yamaha YZ450FX
2018 Yamaha WR450F
2018 Yamaha YZ450F
2018 Yamaha YZ450FX
2019 Yamaha YZ450F
2019 Yamaha YZ450FX