Description
Hot street cam
Choppy idle
Needs carbie, heads, headers & hi stall
Customer to advise if engine has single or multi groove valves
Crow Cams recommend purchasing 2x bottles of ZDDP additive with any flat tappet cam, one for the initial run in and one for the first oil change thereafter
| 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 | |||
| 2600 – 5700 | 21689-9 | 280° | 289° | 222° | 230° | 0.512 | 0.519 | 109 | HYD | HYD |
