New LS3/L99 Heads
02-21-2009, 01:26 PM
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New LS3/L99 Heads Does anyone have Dyno# with these heads. they are new and just came out.. they make them for a 3.900 bore and also 4.00 bore too.. They are suppose to be CNC ported and have a max flow of 315cfm I think it could be more correct me if I'm wrong. Anybody with some positive input would be nice.. More interested with an LS1/LS6 but any input would do..
02-21-2009, 07:40 PM
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