Smokin' On The Water. There is only one word for it... insanity! How else can you describe a form of racing in which nitro methane Top Fuel machines vaporize the liquid Â¼ mile in just 4.7 seconds at over 250 mph? For racing fans around the country, nothing satisfies their urge for speed and raw horsepower like the Lucas Oil Drag Boat Racing Series. This now united sport allows more than 900 teams to run for one national championship, each national event spotlights several pro classes highlighted by the Top Fuel Hydro class. It's all about 8,000 horsepower nestled in sleek composite vessels -- a form of motorsport that's as visceral as it is captivating.