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Old 06-15-2011, 12:58 PM   #26 (permalink)
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Join Date: Oct 2007
Location: A2, Michigan

Originally Posted by tymcneer View Post
The shaft of the valve stem has been reduced in diameter where the air passage is to the barrel. It increases flow, and improves efficency.

Right, for the 12g models. The For CA "dyna valve" the pic doesn't show a taper. Not sure if those are tapered or if they only did that in a nasty.... or what the deal is...

Originally Posted by senghing27
Note: While I would love to take credit for his work, I am not associated with Mad Customs!
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