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Old 02-22-2020, 01:04 PM
F/S GTO F/S GTO is offline
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Join Date: Dec 2000
Location: Jericho, Vt, USA
Posts: 98
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Wrap your head around this. My 350 HO shows 450 hp on the Moroso speed power calculator. The heads flow 200 c.f.m . Of course that's Stock and not SS. My head was the one poured by NHRA for the spec on their website for the 18 head.