

Specifications
- Brand
- Hot Cams
- Part #
- 4005-2
- UPC
- 714205043501

Hot Cams 01-05 YFM 660 R Raptor Single Cam Camshaft - Stage 2
$314.37
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Hot Cams 01-05 YFM 660 R Raptor Single Cam Camshaft - Stage 2. CNC-machined from hardened steel for improved performance.
Key Features
- Fits 2001-2005 Yamaha YFM 660 R Raptor.
- CNC-machined from 8620 billet, case hardened steel for a precise fit and lobe profile.
- Dyno-proven in the USA for reliable performance gains.
- Stage 2 profile offers a balance of low-end torque and top-end horsepower.
- Designed for easy installation with no core exchange required.
- Offers an estimated 5-10% power gain.
Product Details
Hot Cams is known for making well-built performance valvetrain components, and this Stage 2 camshaft is a prime example. If you're looking to get more out of your 2001-2005 Yamaha YFM 660 R Raptor's engine, this camshaft is designed to help you achieve that. It's engineered to provide a noticeable bump in power without requiring major engine modifications.
This camshaft is CNC-machined from 8620 billet steel and then case hardened. This process ensures a precise fit and accurate lobe profiles, which are critical for consistent performance and durability. The design has been dyno-proven in the USA, and the manufacturer claims it can offer a 5-10% power gain. This particular Stage 2 version is tuned for a good balance of low-end torque and top-end horsepower, making it a versatile choice for riders looking for improved overall performance.
Installation is straightforward, and there's no need for a core exchange, meaning you can keep your original camshaft. Just be aware that this part is not CARB approved and cannot be shipped to California.
Specifications
- Brand
- Hot Cams
- Manufacturer Part #
- 4005-2
- UPC
- 714205043501
Frequently Asked Questions
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Hot Cams 01-05 YFM 660 R Raptor Single Cam Camshaft - Stage 2
