Description
For race applications
For max mid & upper RPM
Needs comp and after market heads etc
Customer to advise if engine has single or multi groove valves
| RPM Range | Part No. | Duration | with 1.73 Rocker | Lobe Sep Angle | Lash Measured Hot |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| Advertised | @.050” | |||||||||
| IN | EX | IN | EX | IN | EX | IN | EX | |||
| 4000 – 7000 | 21819 | 291° | 298° | 259° | 266° | 0.623 | 0.623 | 108 | .016″ | .016″ |
