Big lift and duration spec focuses on top end power. Requires BC spring/retainer kit. ECU and cylinder head work will enhance overall performance.
| Adv Dur (.020") |
265°/265° |
| Dur @ .050 |
248°/244° |
| Valve Lift (1:1) |
.450"/.450" |
| Valve Lift (mm) |
11.43/11.43 |
