Description
The Hot Cams Stage 1 Exhaust Camshaft is a model-specific performance valvetrain upgrade for Yamaha YFZ450 (2004-2009), with an application-tuned profile for responsive power delivery.
Key Features
- Excellent midrange and top-end increase.
- Uses stock valve springs.
- Intake and exhaust cams sold separately.
- CNC-machined from 8620 billet, case-hardened steel for an exact fit and lobe profile.
- No core exchange required.
Product Details
- Brand: Hot Cams
- Component: Exhaust camshaft
- Stage: 1
- Engine configuration: Dual-cam engine
- Application: Yamaha YFZ450 2004-2009
- Product code: 4044-1EYFZ4502004-2009
Fitment and Use
Fits Yamaha YFZ450 (2004-2009). Compare the exact model and year with the fitment list before ordering. Follow all spring-kit, paired-cam, decompression, valve-clearance, and cam-timing requirements stated for this application; professional installation is recommended.
- Brand: Hot Cams