96-3 Old Master Grind, Flathead Core

As of July 30th, 2019, 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

• Even though the profile sheets read the same, the 96-3 Old Master has a more aggressive opening ramp than the 96-3. The 96-3 was designed to run close lash with extremely fast ramps. This cam makes exceptional HP with a wide power band, but it is a block buster. Billet lifter should be used and the EX lifter bore welded, even then there is a possibility of tappet failure.
• The lobes are hardened for extra durability, extending the life of this cam.

Specs