I saw one of these on the road today, and I tried to catch up. I got behind him and he had an open stretch of road ahead of him and he gunned it at around 20mph. I could see the small cloud of gas shoot out of his exhaust so I knew he was on it. As he hit it, so did I. I easily pulled past him and put about 2 cars on him and I think he shut it down at that point. I know nothing about the performance #'s on these cars, anyone know?