CAMSHAFT 03-15 WRF450 EXHAUST, HOT CAMS 4044-1E YAMAHA YFZ450
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The Hot Cams Stage 1 Exhaust Cam is designed to enhance performance by increasing exhaust duration and lift, improving engine breathability for a notable boost in mid-range power and top-end speed while maintaining bottom-end performance. This camshaft retains the use of stock valve springs and features an auto-decompressor for smooth operation. No core trade-in is required. Specifications include Exhaust Duration (Degrees at 1mm): 265.00, Exhaust Lift (mm): 8.67, Exhaust Lobe Center (Degrees): 103.00, and Exhaust Valve Lash (mm): 0.20.
- SKU
- 56-C320.EX
- Brand
- Hot Cams
- Availability
- In Stock (1)
Fitments (13)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 450F | 2003 |
| YAMAHA | WR 450F | 2004 |
| YAMAHA | WR 450F | 2005 |
| YAMAHA | WR 450F | 2006 |
| YAMAHA | WR 450F | 2007 |
| YAMAHA | WR 450F | 2008 |
| YAMAHA | WR 450F | 2009 |
| YAMAHA | WR 450F | 2010 |
| YAMAHA | WR 450F | 2011 |
| YAMAHA | WR 450F | 2012 |
| YAMAHA | WR 450F | 2013 |
| YAMAHA | WR 450F | 2014 |
| YAMAHA | WR 450F | 2015 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Camshaft
- Variant Id
- 252497
FULL DESCRIPTION
Hot Cams Stage 1 Exhaust Camshaft for Yamaha WR450F
Upgrade your Yamaha WR450F's performance with the Hot Cams Stage 1 Exhaust Camshaft. Engineered to improve engine breathability, this camshaft specifically targets exhaust duration and lift, delivering a significant boost in mid-range power and top-end speed without compromising low-end performance.
Key Features:
- Enhanced Performance: Increases exhaust duration and lift for improved engine breathing.
- Power Gains: Noticeable improvements in mid-range power and top-end speed.
- Bottom-End Retention: Maintains strong bottom-end performance.
- Stock Compatibility: Designed to work with stock valve springs.
- Auto-Decompressor: Features an auto-decompressor system for smooth and reliable operation.
- No Core Charge: You do not need to trade in your original camshaft.
Specifications:
- Exhaust Duration (Degrees at 1mm): 265.00
- Exhaust Lift (mm): 8.67
- Exhaust Lobe Center (Degrees): 103.00
- Exhaust Valve Lash (mm): 0.20
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
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