
04-20-2011, 06:48 AM
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CC Member
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Join Date: Jul 2005
Location: Bartlett,
Ill
Cobra Make, Engine: Everett-Morrison LS1
Posts: 2,448
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Not Ranked
The biggest drawback to using the 351w at those speeds are the bearing speeds--with a 3 in main-------
now you can get a Dart with the Cleveland main size or you can build up something with the 289/302 size----
The Dart bigger bore smaller main size with the shorter stroke can be run well past 8500
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