Porsche testing future technology in the 911 GT3 R Hybrid 2.0 -- video by Autocar...

"Porsche has given the new 911 GT3 R Hybrid more power and less weight. Andrew Frankel puts the 661bhp Porsche development racer through its paces around Portugal's Estoril circuit..."

  • aspirated engine
  • water-cooled six cylinder Boxer engine with four-valve technology
  • displacement: 3,996 cc
  • stroke: 80,4 mm
  • bore: 102,7 mm
  • max. power: 342 kW (465 bhp)
  • dry sump lubrication
  • individual throttle butterflies
  • multi-point fuel injection (sequential)
  • Bosch MS 4.0 electronic engine management
  • Race exhaust system with pre and final silencer
  • Twin-branched muffler with centered exhaust pipes

  • Two permanently excitated synchronous motors
  • on the front axle, water-cooled
  • 2 x 75 kW (2 x 101 bhp) electric output
  • 15,000 rpm maximum speed
  • Porsche 6-speed sequential dog gearbox
  • Oil-water heat exchanger
  • Single mass flywheel
  • Hydraulic release bearing
  • Race clutch (triple plate carbon clutch)
  • Sperrdifferenzial 45/65 Prozent· Paddle Shift System
  • Electric flywheel battery, oil-cooled
  • 150 kW (203 bhp) permanent output
  • 0.2 kWh useful energy content
  • 40,000/min maximum speed

Porsche-911-GT3-R-Hybrid_Autocar-video-link

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