
RACING CAM STAGE 2
In stock · stock as of Sep 16, 2026
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Details
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!
Specs
- Vehicle
- ATV
- Weight Lb
- 1.15
- Shipping Class
- standard
Vehicle Fitment
Check HOT CAMS RACING CAM STAGE 2 (part 4049-2) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Yamaha YFM350R Raptor
2004–2006
Yamaha YFM350X Warrior
1987–2004
Yamaha YFM400 Big Bear 2WD [SRA]
2001–2003
Yamaha YFM400FA Kodiak 4WD [SRA]
1993–1999
Yamaha YFM400FB Big Bear 4WD [SRA]
2000–2006
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.


