The New LS7
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Combustion chambers are likewise fully machined to this masterfullysculpted form and are stuffed with enormous 2.200-inch intake valves and1.61-inch exhaust valves. The valve angle in the cylinder heads relativeto the decks has been altered to 12 degrees for enhanced airflow, adeparture from the 15-degree angle employed by other Gen IVsmall-blocks. The chamber design offers significant quench area forefficient combustion. View Related Article
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