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Here is the proof of that!!!

http://board.moparts.org/ubbthreads/showflat.php?Cat=0&Number=3461782&page=0&fpart=1&vc=1&nt=4

The Hemi was done up big time. I found the post on a Mopar Forum and all the guys there knew it too. And the guy who built the motor even said so!!!

As for the 427 Tunnel-Port. That would be about...

You would have to use aftermarket parts for it to hold up a 1,000HP. It would have to be a Shelby, Geniuses, or a Pond block. H-Beam rod's, Aftermarket heads (more then likely) and other goodies.
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