03-SS Grind, Hot Stock, Flathead Core

03-SS Grind, Hot Stock, Flathead Core
03-SS Grind, Hot Stock, Flathead Core
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Item03SS


DynoCams will no longer be able to provide flathead cast cores for stock or hot stock grinds. These cast cores have not been produced by Briggs and Stratton for many years and there is no secondary supplier. We will, however, still grind stock profiles if you can provide a cast core meeting the following criteria:




  • Cam journals free of rust, damage, or excessive wear

  • Cam gear is free of rust, damage, or excessive wear

  • The intake and exhaust base circles are no less than .725




Description

  • The lobes are welded to increase durability, extending the life of this cam.

Specs

Engine: Briggs 5HP Flathead
Recommended Class: Hot Stock
Target (MAX) RPM: 7200
Spring Pressure (In / Ex): 28 lbs
Valve Lash (In/Ex): .006"
Ignition Timining: 30-32 Deg BTDC

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