I have a VW bug with a Porsche mag engine in it burn one night, L.A. County Fire wouldn't believe that they couldn't put it out with water, in no time at all I had three lanes of I-5 flared off for all the equipment they rolled, they put a jillion gallons of water on it, and guess what, it burned forever. That was in about 1974, I think you can still see the burn marks on the pavement...