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Engine of the Week: Porsche 917 Flat 16. – GT Speed
Porsche flat-16 prototype developed by Hans Mezger for the Group 7 Can Am class. 6.0-7.2liter flat-16. Normally aspirat… | Porsche, Porsche cars, Porsche motorsport
Engine of the Week: Porsche 917 Flat 16. – GT Speed