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A Formula E/Division 250 cc superkart at Castle Combe, England. Superkart is a form of motorsport road racing that uses karts on long circuits. The bigger difference between a superkart and most other forms of kart is that they have full aerodynamic bodykits, as well as having a longer wheel base than sprint chassis, and are generally raced on car circuits over 1,500 metres in length.
The biggest division in outlaw karts is the open division. The opens can run 450 cc four strokes, 500 cc two strokes, or 550 cc four-strokes. The 450 cc and 500 cc motors are the more popular options because the 550 cc motors are not run at all tracks, and the tracks that do run them make the kart weigh extra.
The engines are from 1-cylindered production motorcycles and mx motorcycles. 85 up to 250 cc are two stroke engines while 650 class goes with 4-stroke. From 2022 4-stroke 250cc engine is allowed in 125 class (swe class 2) and 450cc 4-stroke in 250cc class (swe class 3). [1] In the mini class the boys and girls from age of 6 years can compete.
Kart racing or karting is a motorsport discipline using open-wheel, four-wheeled vehicles known as go-karts or shifter karts. They are usually raced on scaled-down circuits, although some professional kart races are also held on full-size motorsport circuits. Karting is commonly perceived as the stepping stone to the higher ranks of motorsports.
The Rotax Type 256 is a 250 cc (15 cu in) two-stroke parallel twin-cylinder racing engine, designed, developed and produced by Rotax, between 1980 and 1998.It was primary used in kart (especially kart racing) applications, as well as motorcycle racing applications, such as competing in the 250cc class of the Grand Prix motorcycle World Championship.
Land speed records by surface Category Speed (km/h) Speed (mph) Vehicle Operator Date Certifier Refs On ice: 335.7: 208.6: Audi RS 6: Janne Laitinen 9 Mar 2013 FIA [19] On the Moon: 18.0: 11.2: Apollo 17 Lunar Roving Vehicle (LRV‑003) Eugene Cernan: 11 Dec 1972 (unofficial) [20] On Mars: 0.18: 0.11: Mars Exploration Rovers Spirit and Opportunity
The 2010 edition was raced with KF2 karts where the engine rpm is limited at 15 000 rpm. [3] The FIA Karting categories at the world championships are now divided into three main families: direct-drive karts, gearbox karts and Superkarts. All these karts have the technology in common of the 2-stroke engine.
One of the most successful driver in Superkart racing is Warren McIlveen who has won 7 titles, six of them in the top class, 250 International. The most successful & cross-class driver has been Brian Stockman who has won eight titles across four classes. 2 x 80cc, 1 x 125cc, 2 x 250cc single & 3 x 250cc international.