The Callaway package was a $24k+ add-on option to the Grand Sport. The 6.2-liter LS3 V8 was modified by Callaway using an Eaton Roots-style TVS2300 supercharger, Honker high-flow intake system, a high-volume fuel pump and injectors, a Double-D exhaust system, and carbon-fiber injector covers. The Callaway package brought the standard Grand Sport 430 HP LS motor up to a whopping 606 HP and 553 lb./ft of torque. That power is delivered through the factory automatic transmission. Callaway also adorned the SC606 with numerous aesthetic improvements and badging.
Brand new Michelin Pilot Sport tires wrap the staggered 18″ and 19″ forged alloy wheels which are powder coated in black.
This is one of fewer than 100 2013 Grand Sport Callaway SC606s. Pictures demonstrate the near flawless condition of the paint and interior.
This Vette just received a full tune and coolant flush at Callaway Cars West in Temecula, CA.