Porsche is getting ready for its return to Le Mans in 2014. And it wants to remind you all that in 1971 it thoroughly and properly kicked ass. The monstrous 240-mile-an-hour 917 took first and second places, setting multiple records along the way. Oh, and 10 of the 13 cars that finished that year were Porsches.
In 1971 Porsche built the first magnesium-framed 917. The delicate birdcage of highly flammable and ultra-lightweight metal weighed just 42 kilograms, or 92 pounds. The frame was swathed in gossamer sheets of flowing fiberglass and perspex and given menacing tail fins. Then Porsche gingerly installed their latest creation: A magnesium and titanium air-cooled flat 12 good for more than 600 horsepower. The results were positively manic. Click through to see a highlight reel from the season, featuring the tarmac-swallowing, fire-breathing, time-warping 917.