Any one know the cam specs and compression ratio for stock 502's?
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The cam spec given by findme 211-227 .511-.511 were used on the gen 5 engines ( im not sure about mkIV) the newer gen 6 are 224-224 .483-.483
built to spec ( blueprinted) CR should be 8.75, mine measured out at 8.78 however have been told by a merc rebuild depot the factory engines are all over 8.5 to 8.8
built to spec ( blueprinted) CR should be 8.75, mine measured out at 8.78 however have been told by a merc rebuild depot the factory engines are all over 8.5 to 8.8
Last edited by ursus; 01-30-2003 at 10:41 AM.