thats very interesting... tone also mentioned that his aluminum block mercedes burns about a quart every 3k which is about what my vx does, so from what ive heard from him and a couple others i think the aluminum block has something to do with it as well..
just make sure you check your oil every fillup or at very least every other fillup and you should be fine though.. ive noticed that really nobody with a s/c or extensive performance modding has blown an engine.. my guess is because they are often under the hood checking everything so the oil doesnt get a chance to get too low