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Two Top Fuel dragsters side by side during an NHRA event in 2012. Top Fuel is a type of drag racing whose dragsters are the quickest accelerating racing cars in the world and the fastest sanctioned category of drag racing, with the fastest competitors reaching speeds of 341.68 miles per hour (549.9 km/h) and finishing the 1,000 foot (304.8 m) runs in 3.61 seconds.
tech: approximate range of power output of 'supercars' (300 to 1000 hp) 4.5 × 10 5 W tech: approximate maximum power output of a large 18-wheeler truck engine (600 hp) 10 6: mega-(MW) 1.3 × 10 6 W tech: power output of P-51 Mustang fighter aircraft 1.9 × 10 6 W astro: power per square meter potentially received by Earth at the peak of the ...
Top Fuel (class designation: AA/D top fuel dragster) and Fuel Funny Car (class designation: AA/FC top fuel coupe) have recently been limited to a 1,000-foot (300 m) track, instead of the historic 1/4 mile [1,320 feet (402 m)], as a means to limit top speeds and increase safety (there had been a number of engine explosions at or near 300 mph ...
As with land-based drag racing, competitors race their vehicles for the lowest elapsed time (low ET) over a straight race course of a defined length. There are three standard drag race course lengths, 660 feet (1/8 mile), 1,320 foot (1/4 mile), and the most common length, used in professional drag boat racing, 1,000 feet (3/16 mile plus 10 feet).
The 25-foot-long Top Fuel dragster can cover the quarter-mile in 4.4 seconds at up to 540 kmph, mostly using a 4130 chrome molly chassis constructed in the USA. They weigh about 1000 kg which makes for a massive power-to-weight ratio. The total finished cost of a Top Fuel dragster is estimated at $500,000.
Newsom has bragged about his forestry accomplishments, but a 2021 investigation by CapRadio and NPR’s California Newsroom found that he overstated the number of acres treated with fuel breaks ...
The 1000' change was made by the NHRA after the death of Scott Kalitta, due to the extreme speeds Top Fuel Funny Cars & Dragsters were attaining over the 1/4 mile races. It was deemed that 1000 foot would allow for a safely lower speed, and more shut-down time.
A nitro engine generally refers to an engine powered with a fuel that contains some portion (usually between 10% and 40%) of nitromethane mixed with methanol.Nitromethane is a highly combustible substance that is generally only used in very specifically designed engines found in Top Fuel drag racing and in miniature internal combustion engines in radio control, control line and free flight ...