05-04-2014, 09:52 AM
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CC Member
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Join Date: Apr 2011
Posts: 1,092
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Quote:
Originally Posted by Jerry Clayton
There is no such thing as VARIBLE MASS----a fiqure skater does not change mass as they pull in there arms/leg----------
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yeah, that's my point - skater's mass remains unchanged but the rotational mass changes dramatically, read it again.
patrickt's comment illustrates exactly what we're talking about ...
I had my FE specifically built to be, in my uneducated words, "a quick revver." The builder went with a slightly shorter stroke, and all light weight stuff ...
patrickt's engine builder reduced the rotating mass of his engine by incorporating those mods. |
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