The Ravens (7-2) scored on six of their first seven possessions against the struggling Raiders (3-6), who have yielded at least 40 points in two straight games for the first time since 1962. The 55 points tied an Oakland record for points allowed, a mark set in 1961 and matched in 1981.
Baltimore led 27-10 at halftime. In the third quarter, Flacco threw touchdown passes of 47 and 20 yards to Torrey Smith, and holder Sam Koch scored on a fake field goal in the third quarter to make it 48-17.
In the fourth quarter, Jacoby Jones took a kickoff 105 yards for 55-20 lead. Baltimore's previous record for points in a game was 48, against Detroit in December 2009.
Copyright 2012 by The Associated Press