128 Grind, Tool Steel Billet, Flathead Core
- The 128 is recommended for a .563" stroke, 3+ inch bore. It is for the racers who want a 500+ lift range in an Open or Junior Dragster. This cam is hard on the valve train.
- Tool Steel Billet cores are the best choice in high RPM applications.
- The two piece design of the Tool Steel Billet core allows you to advance or retard the cam to meet your application needs.
|Engine:||Briggs 5HP Flathead|
|Recommended Class:||Jr. Drag / Open|
|Target (MAX) RPM:||10000|
|Spring Pressure (In / Ex):||36-38 lbs|
|Valve Lash (In/Ex):||.008"|
|Ignition Timining:||36-38 Deg BTDC|