All purpose level spec, works with factory valve springs. Delivers excellent throttle response out of the turns or wash but still pulls on the straights.
| Adv Dur (.020") |
259°/262° |
| Dur @ .050 |
234°/232° |
| Valve Lift (1:1) |
.414"/.397" |
| Valve Lift (mm) |
10.51/10.08 |
