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Engines
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Callaway Corvette SC652
- 7.0 liter (427.7 cu.in.) LS7 V8, 90°, cast aluminum block and heads; 6-bolt cross-bolted main caps
- Supercharger: Eaton TVS2300 Roots-style; with air/liquid intercooler integral to intake manifold.
44" Hg manifold pressure, absolute. (7 psig)
- Bore x Stroke: 4.125 in. x 4.000 in.
- Compression ratio: 11.0:1
- Maximum Power: 652 bhp* @ 6700 rpm
- Maximum Torque: 620 lb-ft* @ 4500 rpm
- Maximum Engine Speed: 7000 rpm
- Fuel system: Increased flow fuel injectors; extra-high output fuel pump
- Ignition system: coil per cylinder, Callaway remote ignition coil mounting
- Throttle body: 90mm diameter, drive-by-wire
*SAE test method
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Callaway Corvette SC606
- 6.2 liter (378 cu.in.) LS3 V8, 90°, cast aluminum block and heads; 6-bolt cross-bolted main caps
- Supercharger: Eaton TVS2300 Roots-style; with air/liquid intercooler integral to intake manifold.
44" Hg manifold pressure, absolute. (7 psig)
- Bore x Stroke: 4.060 in. x 3.622 in.
- Compression ratio: 10.7:1
- Maximum Power: 606 bhp* @ 6400 rpm
- Maximum Torque: SC606 - 553 lb-ft* @ 4500 rpm
- Maximum Engine Speed: 6500 rpm
- Fuel system: Increased flow fuel injectors; auxiliary electronic fuel pump controller
- Ignition system: coil per cylinder
- Throttle body: 90mm diameter, drive-by-wire
*SAE test method
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Suspension
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- Standard - Corvette F55, Z06, or Grand Sport suspension
- Optional - Callaway/Eibach coil-over suspension system
- double adjustable machined aluminum dampers
- nitrogen-over-oil pressurization with external reservoirs
- 10-position, independent compression and rebound damping; externally adjustable
- companion helper and tender springs supplementing composite leaf springs
- stainless steel/Teflon lined reservoir lines
- Callaway anti-roll bars, tubular steel, adjustable, front and rear
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Steering
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- speed sensitive, magnetic power-assisted, variable-effort rack-and-pinion
- standard power steering fluid cooler
- turning circle: 39.0 feet (lock-to-lock)
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Wheels & Tires
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- Standard (exc. Grand Sport, Z06) -
- Front: Choice of original equipment 18 x 8.5 aluminum wheels; 245/40ZR18 original equipment extended mobility tires
- Rear: Choice of original equipment 19 x 10 aluminum wheels; 285/35ZR19 original equipment extended mobility tires
- Standard (Grand Sport, Z06) -
- Front: Choice of original equipment 18 x 9.5 aluminum wheels; 275/35ZR18 original equipment extended mobility tires
- Rear: Choice of original equipment 19 x 12 aluminum wheels; 325/30ZR19 original equipment extended mobility tires
- Optional Callaway 9 Spoke Wheel Package (exc. Grand Sport, Z06) -
- Front: 18 x 8.5 Callaway 9 Spoke Alloy wheels; 245/40ZR18 original equipment extended mobility tires
- Rear: 19 x 10.0 Callaway 9 Spoke Alloy wheels; 285/35ZR19 original equipment extended mobility tires
- Optional Callaway/O.Z. Wheel Package (exc. Grand Sport, Z06) -
- Front: 19 x 10.0 Callaway/O.Z. wheels; 285/30ZR19 Michelin Pilot Sport PS2 ZP maximum performance run-flat tires
- Rear: 20 x 12.0 Callaway/O.Z. wheels; 335/25ZR20 Michelin Pilot Sport PS2 ZP maximum performance run-flat tires
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Brakes
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Optional -
- Callaway Le Mans GT Brake System with 6-piston (front) and 4-piston (rear) calipers and 355 x 32 mm rotors (front & rear), or
- Callaway Le Mans GT Brake System with 6-piston (front) and 4-piston (rear) calipers and 380 x 32 mm rotors (front), 355 x 32 mm rotors (rear)
- Stainless steel flexible brake lines
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Dimensions
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- Grand Sport, Z06-based cars
- Wheelbase: 105.7 inches (268.5 cm)
- Track: front - 63.5 inches ; rear - 62.5 inches
- Height: 49.0 inches
- Length: 181.4 inches (410.0 cm)
- Width: 75.9 inches, without mirrors
- Curb weight: 3275 pounds, w/1/2 fuel, Callaway O.Z. wheels, Le Mans GT brakes (1488.6 kg)
- Fuel capacity: 18 gallons (68.1L)
- all except Grand Sport, Z06-based cars
- Wheelbase: 105.7 inches (268.5 cm)
- Track: front - 62.7 inches (159.3 cm); rear - 61.9 inches (157.2 cm)
- Height: 48.1 inches (122.2 cm)
- Length: 181.4 inches (410.0 cm)
- Width: 72.6 inches, without mirrors (184.4 cm)
- Curb weight: 3375 pounds, w/1/2 fuel, Callaway wheels, Le Mans GT brakes (1534.1 kg)
- Fuel capacity: 18 gallons (68.1L)
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Fuel Economy
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SC606:
- 15/25 mpg automatic transmission
- 16/26 mpg manual transmission
SC652:
- 14/23 mpg manual transmission
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Warranty
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Vehicle/Powertrain: GM vehicle and powertrain warranties apply with supplemental 3 year/36,000 mile warranty on Callaway powertrain components; Callaway 3 year/36,000 mile "bumper-to-bumper" warranty (on non-powertrain related components). Callaway warranty also covers specific GM engine parts compromised by failure of Callaway components.
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