The twin-turbo NSX GT3 was photographed with exposed, lightweight, carbon fiber bodywork at Gingerman Raceway in South Haven, MI as part of its continued development at circuits throughout the U.S. The vehicle is slated for homologation as an FIA GT3 class racecar this fall.
The Acura NSX GT3 racecar features custom bodywork and aero components including a large deck wing spoiler, underbody diffuser and enlarged hood vents for efficient engine cooling. The NSX GT3 racecar is powered by a 3.5-liter, 75-degree, twin turbocharged DOHC V-6 engine using the same design specifications as the engine in the production 2017 NSX, including the block, heads, valvetrain, crankshaft, pistons and dry sump lubrication system. The engine is paired with a 6-speed, sequential-shift racing gearbox, delivering power to the rear wheels.
The NSX GT3 is produced by the Performance Manufacturing Center in Ohio, the exclusive manufacturing home for the new NSX. Its twin turbocharged V-6 engine is also assembled in the State of Ohio. Initial development of the NSX GT3 racecar was conducted by the company’s Japan race engineering arm with testing on race circuits in Europe and Japan. Additional development, testing and final homologation to FIA GT3 global racing specifications is currently being undertaken by the company’s North American race engineering group, Honda Performance Development (HPD), in Santa Clarita, California.
The NSX GT3 racecar will advance the rich legacy of Acura sports car racing campaigns and championships, including the 1991, 1992 and 1993 IMSA Camel Lights manufacturer and driver championships, and the 2009 American Le Mans manufacturer, driver and team championships in both the LMP1 and LMP2 classes.
Acura currently campaigns a pair of TLX GT cars with Real Time Racing in the Pirelli World Challenge. On Sunday, 26 June, Acura’s Ryan Eversley completed a sweep of the doubleheader race weekend at Road America in the TLX GT.