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The 2017 Chevrolet Corvette Grand Sport served as the official Pace Car for the 101st Indianapolis 500 presented by PennGrade Motor Oil and led drivers to the green flag on May 28. 2017 marked the 14th time a Corvette has served as the Indianapolis 500 Pace Car, starting in 1978, and the 28th time a Chevrolet has led the field, dating back to 1948, when a 1948 Fleetmaster Six convertible paced the race.
This is no ordinary C4 coupe, but a GM Engineering test mule with VIN plate EX4607 proudly displayed in the windscreen, built in 1986 to test all the new-for-1988 features. This actual car must have spent weeks pounding round the General Motors Proving Ground at Milford, Michigan with longer runs on the road, testing all the changes for a year which saw the C4 suspension, steering and brakes vastly improved.
Corvette’s decision to become the official pace car of the Rolex 24 Hours at Daytona is a key component of Chevrolet’s strategy to reinforce Corvette’s image as "America’s Performance Icon." Jim Campbell, Corvette brand manager, is responsible for developing this strategy, and he’s the guiding force behind Corvette’s return to the racetrack.
The Z06 arrived for the 2006 model year as a homologation vehicle in the third quarter of 2005 and is the lightest of all Corvette models. The Z06 was equipped with the largest-displacement small-block engine ever produced, a new 7,011 cc (7.0 L; 427.8 cu in) V8 engine codenamed the LS7. The engine has a power output of 505 hp and 470 lb⋅ft.