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Old 10-18-2006 | 05:43 PM
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chevy43
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Default PTFE ( Teflon ) as a contra piston.

Has anyone tryed this yet? I'm thinking it would make an easy contra piston. It is good to 500* F. Also I'm thinking it might have a good insulation effect thus keeping more heat in the compression process. It is possible that it will have heat issues.

Treven.