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Old 02-03-2017, 09:50 PM
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johnta1 johnta1 is offline
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Join Date: Feb 2001
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Quote:
So how much horsepower is an engine making if it propels a 3000 lb car to a 171 mph quarter mile trap speed ?
From Langer:
Quote:
It won't... you need around 460-480 cfm to make 1200 hp na on a 565" Pontiac. I can say I have a dyno sheet that says I make 1500hp but if I don't run the number did I really make 1500 hp?
Hp from Et and MPH


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