| Engine Make/Size | Chevy Small Block LS1 |
| Fitment | Universal Fit |
| Exh. Duration @ .050 in. (Deg) | 224 |
| Exh. Duration Advertised (Deg) | 300 |
| Exhaust Valve Lift (in) | 0.51 |
| Int. Duration @ .050 in. (Deg) | 220 |
| Int. Duration Advertised (Deg) | 300 |
| Intake Valve Lift (in) | 0.510 |
| Lifter Type | Hydraulic Roller |
| RPM Range | 1500-6500 |
| Usage | OEM |