Honda HSV-010 GT

The Honda HSV-010 GT (an abbreviation for Honda Sports Velocity)[1] is a race car manufactured and designed by Honda for the Super GT racing series, where it competed from 2010 to 2013.

Honda HSV-010 GT
The HSV-010 GT of ARTA, who won the 1000km Suzuka in 2010
CategorySuper GT GT500
ConstructorHonda
PredecessorHonda NSX-GT
SuccessorHonda NSX CONCEPT-GT / Honda NSX-GT
Technical specifications
Length4,675 mm (184.1 in)
Width2,000 mm (79 in)
Wheelbase2,700 mm (110 in)
Engine3.4L Honda HR10EG 3,397 cc (207.3 cu in) V8
500 PS (370 kW; 490 bhp) or more,
40.0kgm (289 lb ft; 392 Nm) or more, front mid-engine, rear-wheel drive
TransmissionRicardo 6-speed sequential manual
Weight1,100 kg (2,400 lb)
Competition history
Debut2010 Suzuka GT 300km
First win2010 Okayama GT 300km
Last win2013 JAF Grand Prix Race 1
Last event2013 JAF Grand Prix
Teams' Championships1 (Weider Honda Racing, 2010)
Drivers' Championships1 (Takashi Kogure & Loïc Duval, 2010)

History

On October 23, 2009, Honda officially announced the end of the mid-engine NSX-GT's participation in Super GT racing, as it was only allowed to participate as an exception in the 2009 season. In principle, Super GT's 2009 regulations allowed the use of only front-engine rear-drive cars, and Honda did not have a FR successor car ready due to the economic environment at the time.[2]

Development

On November 15, 2009, Honda announced that, despite withdrawing the NSX from Super GT competition, it would campaign a car for the 2010 season. Honda revealed that the car would be based on the cancelled "New NSX" production vehicle. Unlike typical Super GT cars, the vehicle is not based on any production vehicle that is made available to purchase by the general public. It is reported that although the Super GT normally requires racing vehicles to be based on production cars, the use of a production-ready car is also allowed.[3][4] 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.

Competition

In its debut in the 2010 Super GT season, an HSV-010 GT fielded by Weider Honda Racing won the Teams' Championship, with Takashi Kogure and Loïc Duval winning the Drivers' Championship.[5]

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. However, in doing so, the centre of mass was raised, and configuration and adjustment became a more difficult and time-consuming task.[2]

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.[2] The HSV-010 GT's overall potential was improved, with the #17 Keihin HSV-010 placing second overall in the Teams' Championship.[6]

For the 2014 season, the HSV-010 GT was superseded by the Honda NSX Concept-GT, based on the second-generation Honda NSX Concept.

References
  1. Lavrinc, Damon (2009-12-22). "NSX no more: Honda HSV-010 GT ready to race in SuperGT". Autoblog. Weblogs, Inc. Retrieved 2009-12-22.
  2. "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.
  3. Zack Newmark (December 22, 2009). "Honda HSV-010 GT Announced as NSX Replacement in Japan's 2010 Super GT Race Series". WorldCarFans.
  4. "2010 Super GT Honda NSX Confirmed : Your online JDM magazine". 7tune.com. 2009-11-15. Archived from the original on 2009-11-19. Retrieved November 20, 2009.
  5. "Super GT 2010 総集編" [Super GT 2010 Summary]. Honda (in Japanese). 2010. Retrieved July 28, 2020.
  6. "Super GT 2013" [Super GT 2013]. Honda (in Japanese). 2013. Retrieved August 2, 2020.
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