Gas ported pistons

General engine tech -- Drag Racing to Circle Track

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STOCK 1090
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Joined: Sun Jul 18, 2004 11:27 am
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Gas ported pistons

Post by STOCK 1090 »

What can the radial thickness of the top ring in a 4.060 bore be reduced to? Is there a specified area that should be behind a gas ported ring? Has anyone used a side clearance smaller than .0015?

Thanks for the help!
If you always do what you have always done,you will always get what you always got.
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