LS3 Crate Engine - The New GMPP LS3
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The days of flat-tappet camshafts in factory small-blocks are gone. The factory cam has 204/211 degrees at 0.050 and 0.551/0.522 lift. The LS Hot cam has 15 additional degrees of cam timing on the intake and 17 degrees on the exhaust and has 0.525/0.525 lift. View Related Article
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