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Best Cubes for a LS2/L92?

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Old 05-02-2010, 10:41 AM
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Default Best Cubes for a LS2/L92?

I was looking the kit can be anywhere from 403-434 cubes. what best? it will be in a 6.0 iron block. also does anyone know the stock cc of L92 heads?
Old 05-02-2010, 06:09 PM
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I would not go more than 408 in an Iron block, not much piston support over a 4" Stroke and a .030 over bore is best. You could go to a .060 over, but it will have to be a N/A application.

Stock cc is around 70.
Old 05-02-2010, 06:56 PM
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.030 over - 4" crank - 408 cubes
Old 05-03-2010, 11:31 AM
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in my LS2 ,I run a 4.100" stroke X 4.030" bore = 418cid.




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