Search results
Results From The WOW.Com Content Network
The Porsche 917 is a sports prototype race car developed by German manufacturer Porsche to exploit the regulations regarding the construction of 5-litre sports cars. Powered by a Type 912 flat-12 engine which was progressively enlarged from 4.5 to 5.0 litres, the 917 was introduced in 1969 and initially proved unwieldy on the race track but continuous development improved the handling and it ...
The 1970 24 Hours of Le Mans was the 38th Grand Prix of Endurance and took place on 13 and 14 June 1970. It was the 8th stage of the 1970 World Sportscar Championship season . Once again Porsche had a dominant year in the championship and arrived as strong favourites to get their first outright victory. Their main opposition would come from ...
Overview. The engine was designed by chief engineer Hans Mezger under the leadership of Ferdinand Piëch and Helmuth Bott. [9] Power came from a new 4.5-litre air-cooled engine designed by Mezger, which was a combination of 2 of Porsche's 2.25L flat-6 engines used in previous racing cars. The 'Type 912' engine featured a 180° flat-12 cylinder ...
The "Can-Am killer", Porsche 917–30, on display at the Porsche Stuttgart-Zuffenhausen Museum, Germany Porsche, Penske, and Donohue quickly started the development of the 917-30 , complete with a reworked aerodynamic "Paris" body and a 5.4-liter turbocharged flat-12 engine whose output could be adjusted from about 1,100 to 1,500 bhp [ citation ...
The Mulsanne Straight ( French: Ligne Droite des Hunaudières, "Straight Line of Les Hunaudières") is the name used in English for a formerly 6 km (3.7 mi) long straight of the Circuit de la Sarthe around which the 24 Hours of Le Mans auto race takes place. Since 1990, the straight is interrupted by two chicanes, with the last section (that ...
Anatole Lapine. Anatole Carl "Tony" Lapine (born 23 May 1930 in Riga, Latvia, died 29 April 2012 in Baden-Baden, Germany) was an automotive designer and racing driver. Lapine worked for General Motors (GM), Opel, and Porsche. During his time as chief designer at Porsche he oversaw development of the front-engined, water-cooled 928, 924 and 944 ...
Porsche 917 experimental Can-Am engine. A flat-sixteen engine, also known as a horizontally opposed-sixteen, is a sixteen-cylinder piston engine with eight cylinders on each side of a central crankshaft. Flat-sixteen engines are less common than V16 engines, with only a couple of prototype racing engines using a flat-sixteen layout.
With the 1969 to 1971 rules allowing sportscars with 5-litre-engines if at least 25 were made, which did Porsche early in 1969 with the Porsche 917 and Ferrari late in the year with the Ferrari 512S, up to 50 V12-powered race cars were available for the 1970 World Sportscar Championship endurance racing season, entered either by factory-backed teams, or by independent customers if they could ...