Nissan NR20A engine

The Nissan NR20A is a prototype four-stroke 2.0-litre single-turbocharged inline-4 racing engine, developed and produced by Nissan for the Super GT series. The NR20A engine is fully custom-built.[1][2][3][4][5][6][7]

Nissan NR20A
Overview
ManufacturerNissan
Production2014-present (Super GT)
Layout
ConfigurationInline-4
Displacement2.0 L (122 cu in)
Cylinder bore86–90 mm (3.39–3.54 in)
Piston strokeFree but typically approximately between 86–90 mm (3.39–3.54 in)
Block materialDie cast steel or aluminium alloy. Machining process from a solid is not permitted
Head materialDie cast steel or aluminium alloy
ValvetrainDOHC 16-valve (four-valves per cylinder)
Compression ratio15:1
Combustion
TurbochargerSingle-turbocharged by Garrett Advancing Motion with 3.5 bar (51 psi) of turbo boost pressure
Fuel systemBosch HDEV6 350 bar (5,076 psi) central high-pressure gasoline direct fuel injection. One direct injector per cylinder fed by an engine-driven high-pressure fuel pump
ManagementBosch Motronic MS 7.4
Fuel typeVarious (102 RON unleaded racing gasoline)
Oil systemDry sump
Cooling systemSingle mechanical water pump feeding a single-sided cooling system
Output
Power output550–650 PS (542–641 hp; 405–478 kW)
Torque output500–700 N⋅m (370–520 lbf⋅ft)
Dimensions
Length600 mm (23.62 in)
Width697 mm (27.44 in)
Height693 mm (27.28 in)
Dry weight187 lb (85 kg) including turbocharger

Applications

References
  1. Sam. "Nissan GT-R GT500 (R35 MY2017)". Racecar Engineering. Retrieved 2022-04-05.
  2. "Check Out Nissan's GT-R Nismo GT500 4-Cylinder Racer". Carscoops. 2014-03-04. Retrieved 2022-08-12.
  3. "What Engine Does the Nissan GT-R Use in Super GT?". CarGuide.PH | Philippine Car News, Car Reviews, Car Prices. Retrieved 2022-04-05.
  4. "Bye-Bye GT-R: The All-New Z Is Nissan's Next Super GT Race Car". Motor1.com. Retrieved 2022-04-05.
  5. "SUPER GT: Nissan Z GT500 car revealed for 2022 season". us.motorsport.com. Retrieved 2022-04-05.
  6. Golson, Daniel. "Nissan's new Z GT500 is ready for Super GT racing duty in Japan". Roadshow. Retrieved 2022-04-05.
  7. "Nissan Brings A GT500 Racing Version Of The Nissan Z Alongside The Production Model @ Top Speed". Top Speed. 2022-01-15. Retrieved 2022-04-05.
  8. "Nissan and NISMO unveil Nissan Z GT500 race car for Super GT series". Official Global Newsroom. 2021-12-05. Retrieved 2022-04-05.
  9. "2022 Nissan Z Replacing GT-R In Super GT's GT500 Series". MotorTrend. 2021-12-06. Retrieved 2022-04-05.
  10. "This wide-body Nissan Z GT500 replaces the GT-R in Japan's Super GT series". Motor Authority. Retrieved 2022-04-05.
  11. "The Nissan Z GT500 Is The Super GT-Spec Z Of Your Dreams". Jalopnik. 6 December 2021. Retrieved 2022-04-05.
  12. "Nissan Brings a GT500 Racing Version of the Nissan Z Alongside the Production Model @ Top Speed". 15 January 2022.
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