Chevrolet 2006 Corvette Owner's Manual page 378

Engine
6.0L V8 (LS2)
7.0L V8 (LS7)
Engine
6.0L V8 (LS2)
7.0L V8 (LS7)
5-102
Engine Specifications
VIN Code
U
E
Horsepower
400 @ 6000 rpm 400 lb ft @ 4400 rpm
505 @ 6300 rpm 470 lb ft @ 4800 rpm
Transmission Spark Plug Gap
Automatic
Manual
Manual
Engine Data
Torque
Firing Order
0.040 inch
1–8–7–2–6–5–4–3
(1.016 mm)
0.040 inch
1–8–7–2–6–5–4–3
(1.016 mm)
Displacement Compression Ratio
6.0L
7.0L
10.9:1
11.0:1