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Old 12-04-2024, 10:19 AM   #1
goinbroke2
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Default Re: Horsepower factors

Quote:
Originally Posted by Mike Gray View Post
1973 Ford Torino wagon 429 197hp / 350hp. +153hp
That has got to be the record! 153hp over stock! (notice it's not a chev or mopar...lol)
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Last edited by goinbroke2; 12-04-2024 at 04:43 PM.
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Old 12-04-2024, 11:07 AM   #2
GUMP
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Default Re: Horsepower factors

When I purchased my 2022 572 COPO it was rated at 430 HP. Before it made it's first NHRA run at Gainesville it was refactoring to 500 HP! It is by far the worst factored factory hot rod.
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Old 12-05-2024, 12:45 PM   #3
rboyle
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Default Re: Horsepower factors

1973 Nova Hatchback was 350/175/287 +112hp
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