::Sprint car racing


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Winged sprint car
Mini sprint car
Non-wing sprint car

Sprint cars are high-powered race cars designed primarily for the purpose of running on short oval or circular dirt or paved tracks. Sprint car racing is popular in the United States, Canada, Australia, New Zealand and South Africa.

Sprint cars have a very high power-to-weight ratio, at a weight of approximately {{safesubst:#invoke:convert|convert}} (including the driver)<ref></ref> for a 410 Sprint car, power outputs of {{safesubst:#invoke:convert|convert}} to {{safesubst:#invoke:convert|convert}} are commonplace for these machines, which is around 140-340 more horsepower than a 2014 Formula One engine. Typically they are powered by a naturally aspirated American V8 with an engine displacement of 410 cubic inches (6.7L) capable of engine speeds of 9000 rpm.<ref></ref><ref>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref> Depending on the mechanical setup (engine, transmission) and the track layout these cars achieve speeds in excess of 160 mph.<ref></ref> A lower budget but likewise very popular class of Sprint cars uses a 360 cubic inch (5.9L) engines that produce approximately {{safesubst:#invoke:convert|convert}}. The safety record of sprint car racing in recent years has been greatly improved by the use of roll cages, and especially on dirt tracks, wings, to protect the drivers. Many IndyCar Series and NASCAR drivers used sprint car racing as an intermediate stepping stone on their way to more high profile divisions, including Indianapolis 500 winners A.J. Foyt, Mario Andretti, Johnny Rutherford, Parnelli Jones, Johnnie Parsons, and Al Unser, Jr., as well as NASCAR Sprint Cup champions Jeff Gordon and Tony Stewart.

The National Sprint Car Hall of Fame & Museum located in Knoxville, Iowa, USA features exhibits to highlight the history of both winged and non-wing sprint cars.

Sprint car racing sections
Intro  Non-winged sprint cars  Winged sprint cars  Micro sprint  Sanctioning bodies  Non-winged sprint car series  Winged sprint car series  Sprint Car World Championship  Television coverage  Safety aspects  See also  References  External links  

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