Honda HR-09E/HR-10EG engine
Overview
ManufacturerHonda
Production2009–2013
Layout
Configuration90° V8
Displacement3.4 L (207 cu in)
Cylinder bore93 mm (3.66 in)
Piston stroke62.5 mm (2.46 in)
Cylinder block materialAluminum alloy
Cylinder head materialAluminum alloy
Valvetrain32-valve (four-valves per cylinder), DOHC
Combustion
Fuel systemElectronic indirect multi-point port fuel injection
ManagementMotorola
Fuel type100% fuel grade Gasoline provided by Sunoco
Oil systemDry sump
Cooling systemSingle water pump
Output
Power output490–640 hp (365–477 kW)
Torque output289–405 lb⋅ft (392–549 N⋅m)[1]
Dimensions
Dry weight265 lb (120 kg) excluding headers, clutch, ECU, spark box or filters

The Honda HR-09E and Honda HR-10EG are 3.4-liter, naturally-aspirated, V8 racing engines, developed and produced by Honda for use in Formula Nippon and Super GT, starting in 2009.[2][3][4][5][6][7][8][9]

HR10EG

The 3.4 L (210 cu in) HR10EG V8 engine was based on the HR09E built for Formula Nippon. On December 22, 2009, Honda announced the HSV-010 GT as the successor to the NSX Super GT in the Super GT series.

For the 2011 season, the HSV-010 GT's radiator was divided in two and relocated to the sides of the car, with the goal of quicker cornering via a reduced moment of inertia with respect to yaw.

For the 2013 season, the last season under 2009 regulations, the radiator was moved back to the front of the car with lightened equipment. Instead, a shorter exhaust system with exhaust exits on both sides was used, allowing the V8 engine to rev higher.[10] The HSV-010 GT's overall potential was improved, with the #17 Keihin HSV-010 placing second overall in the Teams' Championship.[11]

Applications

References

  1. ↑ "Spicer Horsepower and Torque Calculator".
  2. ↑ "Honda Global | February 19, 2009 Honda 2009 Automobile Motorsports Overview".
  3. ↑ "Formula NIPPON official website".
  4. ↑ "Honda HSV-010 GT | Sports Cars".
  5. ↑ "Super GT 2010: Honda HSV-010". 27 December 2009.
  6. ↑ "2010 Honda HSV-010 GT | Review". 6 April 2016.
  7. ↑ "2010 Honda HSV-010 GT @ Top Speed". 22 December 2009.
  8. ↑ "2010 Honda HSV-010 GT - Honda Sports Velocity!". 8 June 2010.
  9. ↑ "Honda HSV-010 GT in Action". 20 September 2012.
  10. ↑ "Honda HSV-010 GT". 2013 Super GT 公式ガイドブック [2013 Super GT Official Guide Book] (in Japanese). San-ei Co. Ltd. May 27, 2013. pp. 34–37.
  11. ↑ "Super GT 2013" [Super GT 2013]. Honda (in Japanese). 2013. Retrieved August 2, 2020.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.