Porsche 917 K Le Mans 1970 Nв 18 Aaw Piperо Porsche 917 k. after porsche burst onto the racing scene in the early 1950s, the german company had slowly, but gradually progressed through the sportscar racing classes with one goal in mind: an overall victory at le mans. porsche's first success at the legendary 24 hours race came in 1952, when a 356 took the victory in the 751 1100 cc class. 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.
Porsche 917 K Le Mans 1970 Nв 18 Aaw Piperо All this led to enormous gains in directional stability albeit at cost to maximum speed: the 917 k topped out at around 190mph, some 30mph less than the long tailed 917s had reached at le mans in 1969. in the last week of november 1969, jwae and porsche went testing at daytona with the newly finished 1970 spec. kurzheck. 1970 porsche 917 k for sale at rm sotheby's monterey. having secured the 1968 world sportscar championship and back to back le mans victories in 1968 and 1969 for ford, jw automotive engineering had emerged as both a formidable force in long distance racing and a considerable thorn in porsche’s side; their 1969 win—in which the ickx oliver gt40 had defeated the works porsche 908 of hermann. The 917 kurzheck coupé (917k) first appeared in 1970 and contributed more to the porsche 917 story than any other variant. it was a high down force version that featured a cut off tail for increased downforce. this reduced the cars top speed, as much as 30 mph. le mans winner 1970, interserie winner 1970 and manufacturers' world championship for porsche in 1970. Porsche 917 k n°18 aaw david piper autorace aaw racing team 24h le mans 1970 drivers david piper gijs van lennep scale 1 12 manufacturer minichamps article id 125706618 selection rs collection miniature car mini 911 model.
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