Hot Cams Stage 3 Camshaft for Yamaha YFM660R Raptor 2001-2005 4050-3

If you're serious about extracting maximum performance from your YFM660R Raptor, a quality camshaft upgrade is one of the most effective modifications you can make. The Hot Cams Stage 3 delivers measurable power gains and sharper throttle response without requiring internal engine modifications or custom valve spring work. This is a straightforward bolt-on that gives you race-ready improvements across the entire RPM band.

Machined from premium 8620 billet steel and case-hardened for durability, the Stage 3 is engineered for reliability under sustained high-RPM operation. The proven 5%-10% horsepower increase translates to noticeably quicker acceleration and stronger top-end pull—exactly what you need whether you're competing or pushing your machine to its limits on the trail or track.

• 8620 billet steel construction
• CNC machined, case-hardened
• 5%-10% horsepower gain
• Drop-in, bolt-on installation
• Compatible with stock springs
• I.T.R. throttle response technology
• Fits Yamaha YFM660R Raptor 2001-2005
• MPN: 4050-3