Chevrolet Corvette C7 Z06 Z07 Lap Times

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The Chevrolet Corvette C7 Z06 with Z07 Performance Package represents the seventh-generation Corvette's ultimate track-focused iteration, produced 2015-2019 as supercharged flagship bridging gap between standard Z06 and range-topping ZR1, emphasizing circuit capability through advanced aerodynamics and chassis optimization. Powered by supercharged 6.2L LT4 V8 producing 650 horsepower at 6,400rpm and 650 lb-ft torque, available with either seven-speed manual or eight-speed automatic transmission driving rear wheels, the Z06 delivered supercar-level performance at attainable price point disrupting established exotic car hierarchy. The Z07 package specifically targeted track day enthusiasts through comprehensive upgrades including Brembo carbon-ceramic brake rotors reducing unsprung weight while providing fade-resistant stopping power, Michelin Pilot Sport Cup 2 semi-slick tires maximizing mechanical grip, and aggressive aerodynamic elements generating documented 350 pounds downforce at 150mph. Chassis enhancements featured Magnetic Ride Control 3.0 adaptive dampers with track-specific tuning, stiffened suspension bushings, and electronic limited-slip differential with Performance Traction Management system enabling precise throttle application through corner exit without traction control intervention. The Z07-equipped Z06 achieved remarkable 1.2g lateral acceleration and 60-0mph braking distances under 100 feet, performance metrics rivaling purpose-built track cars costing multiples of Corvette's $90,000-$100,000 asking price. Cooling proved contentious issue, with track-focused owners reporting overheating during extended circuit sessions prompting GM service bulletins and aftermarket cooling upgrades becoming common modification. Interior featured competition sport seats with aggressive bolstering, flat-bottom steering wheel, and Performance Data Recorder capturing telemetry and video for post-session analysis. Production distinguished Z07 through functional aerodynamic addenda: carbon fiber front splitter with winglets, rockers, and adjustable rear spoiler optimized for circuit downforce rather than aesthetic purposes. The Z06 Z07 competed against Porsche 911 GT3, Nissan GT-R Nismo, and McLaren 570S in track-capable sports car segment, distinguishing itself through American V8 character, accessible performance, and value proposition enabling privateer racing without exotic car maintenance costs. Notable motorsport achievements included privateer victories in time attack competitions and strong showings in NASA/SCCA club racing, validating production-based performance credentials. Today Z06 Z07 examples command premium over standard Z06 specification among enthusiast buyers recognizing track-ready package's comprehensive engineering, while low-mileage unmolested examples increasingly appreciated as final front-engine Corvette generation before mid-engine C8 paradigm shift fundamentally altered nameplate's character.

OEM Specs

6.2 L LT1 V8 6.2 L LT4 supercharged V8

2015: First model year for the C7 Z06, featuring the all-new LT4 supercharged 6.2L V8 producing 650 hp and 650 lb-ft of torque. Z07 Performance Package introduced as an $8,995 option including Brembo carbon-ceramic brakes, Michelin Pilot Sport Cup 2 tires, revised FE7 suspension tuning, and aggressive aerodynamic components. Coupe started at $78,995, convertible at $83,995. Known issue: Undersized heat exchangers and radiators led to power reduction (limp mode) during extended track sessions or hot weather performance driving. GM later extended warranty coverage for cooling system components to 7 years/72,000 miles in response to owner complaints and class-action lawsuit.

2016: Added Apple CarPlay and Android Auto connectivity features. New color options introduced: Corvette Racing Yellow Tintcoat and expanded Black Suede Design Package availability. Limited-edition C7.R Edition launched mid-year with only 500 units produced, all equipped with Z07 Performance Package and unique graphics honoring Corvette Racing's GT Le Mans program. Cooling issues persisted in early production 2016 models but showed slight improvement over 2015. Performance specifications remained unchanged at 650 hp/650 lb-ft.

2017: Significant cooling system improvements implemented, including larger heat exchangers, additional radiator capacity, and revised ducting to address overheating concerns from 2015-2016 models. These changes largely resolved the power reduction issues during track use. New exterior color options added including Watkins Glen Gray Metallic. Performance Data Recorder received software updates for improved functionality. Z07 package content and pricing remained consistent. This is generally considered the first "fully sorted" Z06 year with resolved cooling issues, making 2017+ models more desirable for serious track use.

2018: Limited production year due to paint facility updates at Bowling Green Assembly, resulting in only 9,686 total Corvettes built (all variants). New exterior colors: Sebring Orange and Ceramic Matrix Gray Metallic. Updated infotainment system with revised user interface. Manual transmission models now required both brake and clutch pedal depression for engine start (anti-theft/safety feature). Mechanical specifications unchanged. Short production window means 2018 Z07 examples are relatively rare, though not as refined as the final 2019 model year.

2019: Last year of C7 Z06 production before transition to mid-engine C8 generation. Received final refinements including updated suspension damper tuning, revised stability control programming, and latest infotainment software. New color: Elkhart Lake Blue Metallic. Performance specifications remained 650 hp/650 lb-ft. This final model year commands premium pricing due to collector appeal as the last front-engine supercharged Corvette Z06, combined with the most refined cooling system and all accumulated improvements from previous years. Widely considered the best C7 Z06 year to purchase for both performance and long-term value retention.