11-15-2010, 10:46 AM
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Senior Club Cobra Member
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Join Date: Sep 2000
Location: Holderness, NH, US of A,
NH
Cobra Make, Engine: CSX 4772 old iron FE
Posts: 5,499
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Not Ranked
Fluidyne is 24 x 18" 3 core of 1" tubes. Your current one is close. From what I've read brass will dissipate heat better but is softer so you'll need a lower pressure cap. So do you transfer heat better and run a lower boiling point? Your call.
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