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Specs on a 454 330HP

Old 10-14-2002, 07:51 PM
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Question Specs on a 454 330HP

I was wondering if any one out there knows the specs on a 454 with 330 horse. I need specs for intake valves, exhaust valves, compression ratio, and camshaft intlift and exhlift. I have a computer program called DYNO 2000 which simulates a dyno test based on the information you give it. Its a pretty neat program and it would help on deciding what kind of mods to make during the winter. If anyone could point me in the right direction I would be greatful.
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Old 10-14-2002, 08:28 PM
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run a search for them they have been posted in the Tech forum several times. I even posted the print out from that program on a 330hp. Also check out the desk top dyno for Denis More it is on the first page.
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Old 10-14-2002, 09:57 PM
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Compression ratio for the 330 is 7.8:1, intake valve is 2.065 dia., exhaust valve is1.720 dia., camshaft is 289/302 [email protected] lift, 214/[email protected] lift, .461 intake valve lift, .479 exhaust valve lift, wit 1.7 ratio rocker arms. Lobe centerline is 115 degrees, with 64 degrees overlap. I'm sure someone will correct me if I have the info wrong.
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Old 10-14-2002, 10:33 PM
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Da Patriot: post in the technical forum with all your ideas and Im sure someone will steer you in the right direction, there are some pretty experienced people on the board.
P.S. think halloween boat party!
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