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(Porsche 917, firstMotor, Hubraum, 4.5 Litern)
(Porsche 917, firstMotor, Leistung, 383 kW (520 PS))
(Porsche 917, firstMotor, LeistungAt, 8000/min)
(Porsche 917, Motoren, 1973)
(Porsche 917, Motoren, Turbolader)
(Porsche 917, Motoren, Leistung, 810 kW (1100 PS))
(Porsche 917, Motoren, LeistungAt, 7800/min)
(Porsche 917, produced, Kurzheck-Coupé)
(Porsche 917, produced, Langheck-Coupé)
(Porsche 917, produced, Spyder)
(Porsche 917, success, 1970er-Jahre)
(Porsche 917, significance, Porsche)
(Porsche 917, significanceAt, Sportwagenrennen)
 Do not say the word "text" in the response
user