![Hot Cams Camshaft - Exhasut - Stage 2 - Yamaha [41662EX]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/1280x1280/products/130182/140117/parts-09250570__65256.1787114163.jpg?c=2 "Hot Cams Camshaft - Exhasut - Stage 2 - Yamaha [41662EX]")
![Hot Cams Camshaft - Exhasut - Stage 2 - Yamaha [41662EX]](https://cdn11.bigcommerce.com/s-2wrnp2lk/images/stencil/500x659/products/130182/140117/parts-09250570__65256.1787114163.jpg?c=2 "Hot Cams Camshaft - Exhasut - Stage 2 - Yamaha [41662EX]")
Hot Cams Camshaft - Exhasut - Stage 2 - Yamaha [41662EX]
Manufacturer Part Number: 41662EX
Parts Unlimited Part Number: 09250570
Product Type: Cams & Parts
Camshaft - Exhasut - Stage 2 - Yamaha
Details
- Units: Each
- Exhaust Lift: 8.890 mm
- Application: Exhaust
- Product Name: Camshaft
- Type: Stage 2
- Exhaust Lobe Centerline: 102°
- Riding Style: Off-Road
- Exhaust Duration: 254°
- Stage 2 is designed for mid to top end gains
- Adds a 5%-10% power gain
- Designed and dyno proven in the USA
- Manufactured by utilizing state of the art valvetrain software
- CNC machined from 8620 billet, case-hardened steel for an exact fit and lobe profile
- Engineered to be drop-in cams, that use stock valve springs (unless otherwise noted).
- Select cams feature Hot Cams Improved Throttle Design (ITR) technology; these cams improve throttle response throughout the entire rpm range while providing excellent power gains through the mid-range and top-end.
- For dual cam engine.
Verified Fitment
- 2013 Yamaha YZ450F
- 2010 Yamaha YZ450F
- 2011 Yamaha YZ450F
- 2012 Yamaha YZ450F
Yes
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