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Forums / Moped Performance

Re: What is a "stuffed crank"

Leo Heyman (leoheyman) — Nov 05, 2009 02:40PM

stuffed crank is when the balancing holes in the crank
wheels are filled up.
this increases the compression in the lower case
a minor engine mod done to 2 stroke engines

unstuffed crank is when the holes are not filled.
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