Hot Cams Camshaft Exhaust - Yamaha YZ 250 F
Part number: 4325-1E
$289.95
Description
Camshaft Exhaust for Yamaha vehicles. Product Details Type: Camshaft Exhaust Manufacturer: Yamaha Model: YZ 250 F Years: 2017-2018 Exhaust Specifications Lift: 8.59 Lobe Center: 104.23 Duration: 245.59 Valve Lash: 0.2 Description Stage 1 exhaust cam: Good bottom-end and mid-range power increase up to 10,800 RPM with slight top end loss: 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 250 F (2017-2018) 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 250 F |
| oem | Yamaha |
| part type | Camshaft Exhaust |
| years | 2017-2018 |
| exhaust lift | 8.59 |
| exhaust lobe center | 104.23 |
| exhaust duration | 245.59 |
| exhaust valve lash | 0.2 |
Listed vehicle applications
| Year | Make | Model | Notes |
|---|---|---|---|
| 2018 | Yamaha | YZ 250 F | Catalog application: 2018 Yamaha YZ 250 F. Stage 1 exhaust cam: Good bottom-end and mid-range power increase up to 10,800 RPM with slight top end loss: 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. |
| 2017 | Yamaha | YZ 250 F | Catalog application: 2017 Yamaha YZ 250 F. Stage 1 exhaust cam: Good bottom-end and mid-range power increase up to 10,800 RPM with slight top end loss: 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.