Quote:
Originally Posted by ursus
A new NOS Ford Model B cam or some other interpretation thereof? The stock Model B cam had an intake lobe lift of 0.334 inches (0.015 inch valve clearance) and an exhaust lobe lift of 0.341 inches (0.022 inch valve clearance. Reground B cams can come in a variety of specs.
What does the maker of the cam recommend?
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There were 3 different B grinds, the most common one had .302" lift, the next one had .315" and the latest one had .339" an slightly more duration than the others.