New
Normal
IMPORTANT NOTE: Does not suit Gen 5/Gen 6 thrust plate engines unless a cam button setup is used to control thrust.
Mild street cam
Good bottom end torque
Smooth idle
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
IMPORTANT NOTE: Does not suit Gen 5/Gen 6 thrust plate engines unless a cam button setup is used to control thrust.
Mild street cam
Good bottom end torque
Smooth idle
Due to the large variation in installed heights for these engines, please refer to our Valve Spring Specification Guide to help select the springs best suited to your application.
| RPM Range | Part No. | Duration | with 1.7 Rocker | Lobe Sep Angle |
Lash
Measured Hot |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| Advertised | @.050” | |||||||||
| IN | EX | IN | EX | IN | EX | IN | EX | |||
| 1100 - 4000 | 2666 | 268° | 288° | 204° | 214° | .481'' | .512'' | 112° | HYD | HYD |
Must use performance springs.
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. View our Spec Sheet tab for a Flat Tappet run in procedure check list.
Due to the large variation in installed heights for these engines, please refer to our Valve Spring Specification Guide to help select the springs best suited to your application.