Yamaha Raptor 660 Stage 3 Camshaft 2001-2005 - Hot Cams 0925-1589
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Unleash maximum top-end horsepower with the Hot Cams Stage 3 camshaft for your Raptor 660. CNC-machined from 8620 billet steel and dyno-proven in the USA, this cam is specifically designed for big bore and stroker builds, delivering strong mid-range and top-end power gains with only a minor trade-off in low-end performance.
✓ Fits:
- 2001 Yamaha YFM660R Raptor
- 2002 Yamaha YFM660R Raptor
- 2003 Yamaha YFM660R Raptor
- 2004 Yamaha YFM660R Raptor
- 2005 Yamaha YFM660R Raptor
✓ Features:
- Designed for big bore and stroker kits (not for stock displacement)
- Gains: +5-10% power increase (mid-range & top end)
- Dyno tested and proven in the USA
- Uses stock decompression mechanism
- Drop-in fit with required Hot Cams valve spring kit
- Engineered with valvetrain simulation software for optimal performance
- Intake Lift: 10.160 mm | Duration: 265° | Centerline: 112°
- Exhaust Lift: 10.820 mm | Duration: 271° | Centerline: 102.5°
- Intake Valve Lash: 0.200 mm
- Exhaust Valve Lash: 0.250 mm
✓ What's Included:
- Stage 3 single camshaft assembly
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
