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12-11-2008, 03:05 PM
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#11 |
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Senior Member
Join Date: Jul 2007
Location: Fayetteville Ohio
Posts: 656
Likes: 0
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Re: Brodix 18X heads???
After reading this and other posts, I'm wondering what's wrong with my motor! With posted HP running from 650-850 and my 421 is only making 596 HP at 6700 rpm, are the 18 deg heads worth that much of a difference? Or is it in the combo, motor was built by Ohio Crankshaft and I wasn't real pleased with that whole deal but that's water under the bridge.
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