Description
If you’re running a YZ250F in competitive racing or high-demand trail conditions, your stock camshaft is leaving power on the table. The Hot Cams Stage 2 Intake Camshaft delivers measurable gains across the RPM band while maintaining the simplicity of a drop-in bolt-on installation. Choose Stage 2 if you’re chasing maximum peak horsepower without compromising mid-range response.
Hot Cams engineered this camshaft with their Improved Throttle Response (ITR) technology, which sharpens throttle transition and eliminates the lag that costs you races. The precision-ground lobes work within your stock valve spring specifications, so installation remains straightforward—no spring upgrades required. Whether you’re preparing for a national event or pushing harder on weekend rides, this Stage 2 profile delivers the power curve you need to stay competitive.
- Yamaha YZ250F fitment
- Years 2017–2018
- Stage 2 specification
- Drop-in installation
- Stock valve springs compatible
- ITR technology equipped
- Peak horsepower optimized
- Mid-range power consistent
- Precision-ground lobes
- MPN: 4326-2IN






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