Re: Just a few RPMs from total destruction
Posted by Jack Vines On 2013/8/2 19:48:06
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But i'm not sure what his beef is about relative to MoPar lifter base radius.
Keith, not sure where you got "lifter base radius". What I said was:
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that tiny bit of difference in the radius of the pushrod cup
The early Mopars, AMC and Packard V8s all used a 1/4" diameter ball end on the pushrods. In the late '50s Mopar changed to a 5/16" diameter end. That slight bit of difference means the older lifters cost 5X as much to buy because the production is so low these days.
jack vines
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