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Old 27-12-2013, 10:44 AM   #29
GASWAGON
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Join Date: Mar 2005
Posts: 5,236
Default Re: Aussie invention eliminates piston rings

Quote:
Originally Posted by Pub247 View Post
you mean like what they've been using in f1 for years?
Yes and I think Moto GP bikes be using air valves soon also?
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