Thread: rebuilding a 390
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Old 02-07-2005, 08:19 PM
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elgecko elgecko is offline
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Cobra Make, Engine: Scratch build......a little every day.
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.060" max, even then you should sonic test the wall thickness.
I went with .040" with my 390.
Dave
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55 mph is unsafe at any speed. Huh?
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