What was funny about the S600 was even with your back turned you could tell when it was going by, yea it did rev about above 10k from what I was told. A few years ago, just before I got really involved in the PVGP and BMW M1 showed up. I would KILL to see that car run again, however he blew his engine on saturday I think? My favorite story was back in the late 80’s early 90’s I think Jaguar was the marquee that year. They actaully brought out their LeMans racer for that year and had it go a few laps around the park at speed. They didn’t time it but they are pretty sure it holds the record lol.