2009 Chevrolet Corvette Z06 Twin Turbo " Forged 427 LS7, 845.9 HP Dyno & 8,225 Miles
Highlights
8,225 miles shown
Atomic Orange Metallic exterior
Ebony perforated leather interior
Current twin-turbo configuration
March 2025 HTR Performance Engineering calibration documentation
Dynojet sheet recording 845.9 horsepower and 772.2 lb-ft of torque
Documented forged 427ci LS7 engine
Built to Vengeance Racing/Proline specifications
Diamond forged pistons and HellFire piston rings
Calico-coated main and connecting-rod bearings
Katech LS7 connecting-rod bolts and CSR timing chain
ARP main studs and cylinder-head studs
Cometic custom MLS head gaskets
Comp cam & high-performance lifters
Balanced and professionally machined rotating assembly
Racing Solutions triple in-tank fuel system
Braided fuel lines, billet fuel rails and Aeromotive regulator
Factory 6-speed manual transmission
RPS triple-disc clutch
Tick adjustable clutch master cylinder with remote bleeder
2LZ Preferred Equipment Group
Factory navigation and Bose premium audio
Heated power seats, memory package and Head-Up Display
Z06 Spider-design chrome wheels
Goodyear performance tires
Six-piston front and four-piston rear brakes
Carbon-fiber front splitter and rocker extensions
Original window sticker, dealer paperwork, owner's literature, build invoices and dyno records
This 2009 Chevrolet Corvette Z06 combines the low-mileage collectibility of an Atomic Orange C6 Z06 with a professionally documented forged-engine and twin-turbo performance build. Showing just 8,225 miles, it retains the unmistakable wide-body Z06 appearance while producing power far beyond the factory-rated 505 horsepower.
At the center of the build is the Z06's 7.0-liter, 427ci LS7 V8. Vengeance Racing invoices document an extensive teardown and forged rebuild completed to Vengeance Racing/Proline specifications. Components listed include Diamond forged pistons, HellFire rings, Calico-coated main and rod bearings, Katech LS7 rod bolts, a Katech CSR timing chain, ARP main and head studs, Cometic MLS head gaskets and Comp high-performance lifters. The rotating assembly was cleaned, inspected, internally balanced and professionally machined before final assembly.
The Corvette is currently configured with twin turbochargers, as identified on an HTR Performance Engineering calibration sheet dated March 18, 2025. A supplied Dynojet chart records peak output of 845.9 horsepower at 6,310 rpm and 772.2 lb-ft of torque at 5,060 rpm. Supporting fuel-system upgrades include a Racing Solutions triple in-tank pump system, braided lines, billet fuel rails and an Aeromotive fuel-pressure regulator.
Power is controlled through the factory 6-speed manual transmission, backed by an RPS triple-disc clutch and a Tick adjustable master cylinder with remote bleeder. The Z06 also retains its factory dry-sump oiling system, limited-slip rear differential and 3.42 rear axle ratio. Vengeance Racing invoices document more than $25,000 in engine, fuel-system, clutch and supporting performance work.
The Atomic Orange Metallic exterior is paired with a carbon-fiber front splitter, dark-finished headlamp housings, Z06 rocker extensions and the factory optional chrome Spider-design wheels. The wheels are wrapped in Toyo Proxes tires measuring 275/35ZR18 in front and 325/30ZR19 at the rear. Factory Z06 braking consists of six-piston front and four-piston rear calipers over cross-drilled rotors.
Inside, the Ebony cabin is equipped with the desirable 2LZ Preferred Equipment Group. Features include heated perforated leather sport seats, driver memory, power telescoping steering column, Head-Up Display, dual-zone automatic climate control, factory navigation, Bose premium audio, steering-wheel controls, keyless access and push-button start. Gloss carbon-fiber-style console trim complements the performance-oriented cockpit.
Extensive documentation accompanies the Corvette, including its original window sticker, dealer addendum, owner's manuals, factory literature, Vengeance Racing invoices, HTR Performance Engineering calibration sheet and Dynojet results. The original window sticker shows a total vehicle price of $81,835 before the dealer-installed battery saver.
With its striking Atomic Orange finish, exceptionally low indicated mileage, forged 427ci LS7, current twin-turbo configuration and extensive supporting documentation, this Z06 offers a rare combination of C6 collectibility and thoroughly developed high-horsepower performance.
