re v v v v vx in article apr magnus acs ohio state edu bqueiser magnus acs ohio state edu brian j queiser writes examples ferrari s tr is a flat boxer porsche s is a flat subaru s impreza is a flat i think you got it the other way round the ferrari flat is a degree v and not a true boxer while the subaru and porsche are true boxers don t know about the vw bug though but i suspect that it is also a true boxer eliot
