- Advertised Duration
| 276 int./282 exh. |
- Advertised Exhaust Duration
| 282 |
- Advertised Intake Duration
| 276 |
- Assembly Lubricant Included
| No |
- Basic Operating RPM Range
| 1,800-5,800 |
- Cam Style
| Hydraulic roller tappet |
- Computer-Controlled Compatible
| No |
- Duration at 050 inch Lift
| 224 int./230 exh. |
- Exhaust Duration at 050 inch Lift
| 230 |
- Exhaust Valve Lift with Factory Rocker Arm Ratio
| 0.513 in. |
- Gaskets Included
| No |
- Grind Number
| XR276RF-HR |
- Intake Duration at 050 inch Lift
| 224 |
- Intake Valve Lift with Factory Rocker Arm Ratio
| 0.513 in. |
- Lifter Style
| Hydraulic roller |
- Lifters Included
| Yes |
- Lobe Separation (degrees)
| 110 |
- Locks Included
| No |
- Pushrods Included
| No |
- Quantity
| Sold as a kit. |
- Retainers Included
| No |
- Rocker Arms Included
| No |
- Timing Chain and Gears Included
| No |
- Valve Lift with Factory Rocker Arm Ratio
| 0.513 int./0.513 exh. |
- Valve Springs Included
| No |
- Valve Springs Required
| Yes |
- Valve Stem Seals Included
| No |