Well the trend for a while is open the valve as fast as you can and close it as fast as you can without bouncing, happens to nearly coincide with reformulation of motor oils and off shore parts and failures
I like cam profiles of the late 70's early 80's faster ramp design's than stock but didn't seem to be as failure prone as today's profiles, who knows but I saved a few of them
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........... The More You Follow The Herd The Less You Can Be In The Lead ..........
Last edited by Formulas; 05-28-2020 at 10:41 PM.
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