2010 Grand Sport coupe Chevrolet Corvette LS3 6.2L engine
Grand Sport coupe Chevrolet Corvette Grand Sport coupe Chevrolet Corvette LS3 6.2L engine . The Corvette Grand Sport is available in both coupe and convertible body styles, with either a six-speed manual or six-speed automatic transmission. The LS3 6.2L engine is rated at 430 horsepower (321 kW) and 424 lb.-ft. of torque (575 Nm) with the standard exhaust system. An optional two-mode exhaust system raises the power output to 436 horses (325 kW) and 428 lb.-ft. (580 Nm). The 2010 Chevrolet Corvette Grand Sport which was introduced at the 12th annual C5/C6 Corvette Birthday Bash , held at the National Corvette Museum , in Bowling Green, Ky. combines the Corvette�s LS3- based powertrain with unique, wide-body styling and a racing-derived suspension. Grand Sport coupe Chevrolet Corvette The Grand Sport replaces the Corvette�s previous Z51 package and brings a greater degree of handling performance, with wider wheels and tires; revised shock, stabilizer bar and spring specificatio...