Hot Cams Racing Cam Stage 1 for Yamaha YZ450F & WR450F – Improved Throttle Response and Power

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!

Upgrade your Yamaha YZ450F or WR450F with the Hot Cams Racing Cam Stage 1 Intake (Part Number HC00059), engineered for offroad performance. This high-performance racing camshaft is designed to enhance engine responsiveness and overall power output by utilizing innovative ITR technology. The specially engineered opening ramps promote a cleaner intake charge and more efficient combustion cycle, resulting in quicker throttle response and better control during intense riding conditions. Whether you're tackling challenging trails or preparing for competitive racing, this camshaft delivers noticeable performance improvements that can help you stay ahead of the competition. The camshaft is constructed to be compatible with stock valve springs and rockers in most applications, simplifying installation and maintenance. Adjustable cam sprockets are included with some models, allowing for fine-tuning to suit your specific riding style or engine setup. This camshaft is a race-only component and is not legal for use on pollution-controlled vehicles in California, although a waiver is available for racing purposes. With a focus on durability and top-tier engineering, the Hot Cams Racing Cam Stage 1 provides a significant upgrade over stock components, giving your Yamaha offroad bike a competitive edge without the need for additional modifications. Its lightweight design and precise manufacturing ensure reliable performance under demanding offroad conditions, making it an essential upgrade for serious riders seeking increased throttle response and power. Trust Hot Cams’ decades of experience in racing camshaft development to deliver a product that meets the highest standards of quality and performance, helping you unlock your motorcycle’s full potential on the track or trail.

Features:

• High performance racing camshaft

• No core required

• Designed to use stock valve springs and rockers in most applications

• Adjustable cam sprockets supplied with some models

• Improved throttle response with ITR technology

• Race use only in California – not legal for street use on pollution-controlled vehicles

Product Type: Engine
Segment: Offroad
Division: Engine
Class: Camshafts & Components
Sub Class: Camshafts

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