The 2011 Porsche 918 RSR Hybrid features a mid-mounted 3.4 liter twin turbo V8 engine developed for the Porsche RS Spyder LMP2 racer. The engine is tuned to produce 563 horsepower at 10,300 rpm. In addition to the gasoline engine, two electric motors powering the front wheels boost power output to 767 horsepower. Very cool!

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