Hot Cams Racing Camshaft Stage 1 for Yamaha YFM660R Raptor (Part #4011-1)

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 YFM660R Raptor with the Hot Cams Racing Camshaft Stage 1, designed to deliver superior throttle response and increased engine performance. Utilizing innovative ITR technology, this high-performance camshaft features highly engineered opening ramps that optimize airflow and combustion efficiency, providing a more responsive and powerful ride. Whether you're racing or enjoying off-road adventures, this camshaft improves engine responsiveness across all throttle positions for better control and rider confidence.
Constructed without the need for a core, the Hot Cams Stage 1 camshaft is designed to work seamlessly with stock valve springs and rockers in most applications, making installation straightforward and hassle-free. Included adjustable cam sprockets allow fine-tuning to suit your specific performance needs, ensuring optimal timing and power delivery. This camshaft is engineered specifically for ATV/UTV engines, fitting Yamaha YFM660R Raptor models from 2001 to 2005, making it a reliable upgrade for enthusiasts seeking enhanced performance.
Note that this product is intended for race use only in California and is not legal for use on pollution-controlled vehicles in that state. Experience the difference with Hot Cams and enjoy improved throttle response, cleaner intake charge, and more efficient combustion for a noticeable boost in off-road performance and engine feel.

Features:

• High performance racing camshaft

• No core required for installation

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

• Adjustable cam sprockets included for tuning

• Enhanced throttle response through ITR technology

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

Product Type: Engine
Segment: ATV/UTV
Division: Engine
Class: Camshafts & Components
Sub Class: Camshafts

FITMENT:
2001 Yamaha YFM660R Raptor
2002 Yamaha YFM660R Raptor
2003 Yamaha YFM660R Raptor
2004 Yamaha YFM660R Raptor
2005 Yamaha YFM660R Raptor