440 HP at the tires. Someone else inside Ford tuned it. These guys don't play around.
Mitch
Was that 440hp 347 dynoed on an engine dyno with gross numbers? If that was net installed in the vehicle after a RWHP conversion to crank hp, he either got a crap dyno run, used the wrong conversion numbers, is full of ****, or he has some serious work done.
Most 347 combos dyno between 375-425hp N/A with good parts. 440 is serious N/A power for a 347.
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