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2006 Corvette Engine Specifications
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2008 Corvette Coupe |
2008 Corvette Z06 |
2008 Corvette C6.R |
| Displacement (L / ci) |
6.2 / 376 |
7.0 / 427 |
7.0 / 427 |
| Horsepower |
430 @ 5900 rpm |
505 @ 6300 rpm |
590 @ 5400 rpm |
| Torque (lb-ft) |
424 @ 4400 rpm |
470 @ 4800 rpm |
640 @ 4600 rpm |
Bore diameter
(mm / in) |
103.25 / 4.06 |
104.8 / 4.125 |
106.2 / 4.180 |
Crankshaft stroke
(mm / in) |
92 / 3.62 |
101.6 / 4 |
98.42 / 3.875 |
Deck height
(mm / in) |
235 / 9.24 |
235 / 9.24 |
235 / 9.24 |
| "V" angle (deg) |
90 |
90 |
90 |
Cylinder bore spacing
(mm / in) |
111.7 / 4.40 |
111.7 / 4.40 |
111.7 / 4.40 |
| Valvetrain |
pushrod with overhead
steel valves |
pushrod with overhead
titanium valves |
pushrod with overhead
titanium valves |
| Valves per cylinder |
2 |
2 |
2 |
| Camshaft drive |
chain |
chain |
chain |
| Cylinder case material |
aluminum |
aluminum |
aluminum |
| Cylinder liners |
dry iron |
dry iron |
none |
| Cylinder head material |
aluminum |
aluminum, CNC ported |
aluminum, CNC ported |
| Lubrication system |
wet sump |
dry sump |
dry sump |
| Fuel system |
sequential EFI |
sequential EFI |
sequential EFI |
| Throttle system |
throttle body |
throttle body |
individual runner |
| Fuel |
premium unleaded
gasoline recommended |
premium unleaded
gasoline required |
E85 ethanol
(85 percent ethanol,
15 percent gasoline) |
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