New
Normal
IMPORTANT NOTE
Customer must advise if the engine is stroker and/or if it is a Vortec (Thrust plate style) engine. These applications may warrant a custom ground camshaft and must be discussed with our technical department prior to manufacturing.
Early style SBC cams can be used in a thrust plate block as long as a cam button set up is made to control the thrust loads.
| RPM Range | Part No. | Duration | with 1.5 Rocker | Lobe Sep Angle |
Lash
Measured Hot |
|||||
|---|---|---|---|---|---|---|---|---|---|---|
| Advertised | @.050” | |||||||||
| IN | EX | IN | EX | IN | EX | IN | EX | |||
| 3800 - 7200 | 1754 | 287° | 292° | 257° | 262° | .583" (Ex. lash) | .599" (Ex. lash) | 106° | 0.16" | .016" |
Must use performance springs.
Must use performance retainers.
Machining required to fit these components.
Must use performance seal.
Check valve train geometry to establish length before ordering pushrods.
Converter stall speed should be equal to or greater than the minimum RPM of the cam power range