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A short track is an oval track less than one mile (1.6 km) long, with the majority being 0.5 miles (0.8 km) or shorter. Drivers seeking careers in oval track racing generally serve their apprenticeship on short tracks before moving up to series which compete on larger tracks.
Dirt track racing is a form of motorsport held on clay or dirt surfaced banked oval racetracks. Dirt track racing started in the United States before World War I and became widespread during the 1920s and 1930s using both automobiles and motorcycles, spreading throughout Japan and often running on horse racing tracks.
Stock car racing is a form of automobile racing run on oval tracks and road courses. It originally used production-model cars, hence the name "stock car", but is now run using cars specifically built for racing. It originated in the southern United States and later spread to Japan; its largest governing body is NASCAR.
The engine and drivetrain components are mounted in a specially-fabricated area placed outside the left side frame rails. The engine is thus a stressed member of the chassis. This allows weight distribution to favor the left side (often by as much as 70%) and thereby aid cornering around the left-hand turns of an oval track.
While the 302 became a strong Limited Sportsman oval track racing engine in the hands of racers like Bud Lunsford in his 1966 Chevy II, its bore/stroke and rod/stroke geometries made it a natural high-rpm road-racing engine and were responsible for its being among the more reliable production street engines homologated for full competition ...
During the 2006 season, two accidents occurred in the oval track during NASCAR Mexico T4 Series events, which took several drivers out of the race, with some needing hospital treatment. The oval configuration is used at least twice a year, with two double-feature events featuring the NASCAR Toyota Series and the NASCAR Mexico T4 Series.
Engines are on the right of the kart - reasoning being that the driver weighs more than the engine. This is contrary to race cars, which the engine would greatly outweigh the driver and the oval-kart driver offset theory would not work. All classes in Speedway Dirt and Pavement are powered by Briggs & Stratton 4-cycle engines.
Modified stock car racing, also known as modified racing and modified, is a type of auto racing that involves purpose-built cars simultaneously racing against each other on oval tracks. First established in the United States after World War II , this type of racing was early-on characterized by its participants' modification of passenger cars ...