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06-27-2009, 11:50 AM
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#3 |
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Member
Join Date: Oct 2002
Posts: 248
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Re: Re-Entering Pure Stock Eliminator Racing
IHRA pure stock is basically same engine rules as NHRA Stock circa 1985 or so. No more than OE overlap/duration/spring pressure allowed is the big difference. You can run any muffler as long as you can't see right thru it. Other than that, not a lot different, The Marshburn's I believe run a similar combo, and very competitive.
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