
02-02-2008, 03:31 PM
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CC Member
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Join Date: Apr 2006
Location: Los Angeles,
ca
Cobra Make, Engine: Hurricane Motorsports, 427w
Posts: 439
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Not Ranked
My 427w (built by Smeding Performance) is 4.125 bore/ 4.0 stroke. I agree with the theory of going with the shorter stroke to minimize side wall pressure. Mine dynoed out to 550 hp/560 tq at the flywheel. Here's a link to the build specs:
http://http://www.smedingperformance...braspecial.htm
Matt
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Hurricane Motorsports #1053; 427w
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