Yeah, sounded very familiar to me also. Just like the recording I made of my car revving up in my garage from various angles. Steven Kingsbury In a message dated 9/2/2012 8:09:47 P.M. Pacific Daylight Time, healeyguy at aol.com writes: Sounded like an Austin Healey to me! Vroom, vroom! Only partially deaf in one ear. Aloha Perry