Hot Cams Camshaft Exhaust - Yamaha YZ 450 F
Part number: 4281-2E
$314.95
Description
Camshaft Exhaust for Yamaha vehicles. Product Details Type: Camshaft Exhaust Manufacturer: Yamaha Model: YZ 450 F Years: 2014-2015 Exhaust Specifications Lift: 9.14 Lobe Center: 101.7 Duration: 249.4 Valve Lash: 0.22 Description Stage 2 exhaust cam: Excellent midrange to top end increase: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs: Dual-cam engine: Intake and exhaust cams sold separately: Supplied with decompression mechanism Compatible Vehicles Yamaha YZ 450 F (2014-2015) About Hot Cams Hot Cams performance camshafts are engineered for maximum power and reliability. Each cam is precision-manufactured to OEM specifications with premium materials. Whether you're looking for mid-range power or top-end performance, Hot Cams has the right solution for your engine.
Specifications
| compatible models | 1 |
|---|---|
| model | YZ 450 F |
| oem | Yamaha |
| part type | Camshaft Exhaust |
| years | 2014-2015 |
| exhaust lift | 9.14 |
| exhaust lobe center | 101.7 |
| exhaust duration | 249.4 |
| exhaust valve lash | 0.22 |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2015 | Yamaha | YZ 450 F | Catalog application: 2015 Yamaha YZ 450 F. Stage 2 exhaust cam: Excellent midrange to top end increase: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs: Dual-cam engine: Intake and exhaust cams sold separately: Supplied with decompression mechanism Source: Hot Cams Catalog 1-19-2026. Reviewed 2026-09-23. |
| 2014 | Yamaha | YZ 450 F | Catalog application: 2014 Yamaha YZ 450 F. Stage 2 exhaust cam: Excellent midrange to top end increase: Designed with Improved Throttle Response (I.T.R.) technology: Uses stock valve springs: Dual-cam engine: Intake and exhaust cams sold separately: Supplied with decompression mechanism Source: Hot Cams Catalog 1-19-2026. Reviewed 2026-09-23. |
Check the exact vehicle application and specifications before ordering. Ask HPE if a detail is missing.