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Club Member
Location: sydney
Registered: May 2002
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Re: Compression Ratio . 20v head on a 4agze ??
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Tue, 20 April 2004 11:40

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hmm thats a good one..... anyone got specs on a 20V compression?? from there we could deduce the approximate of the two, it will mainly be the extra squish area of the 20V haed that will cause the most change, Johnny should have volume specs on a 20V head?
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