Chevrolet 2009 Corvette Manual

A SERVICE OF

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Engine Speciﬁcations

Engine VIN Code Transmission Spark Plug Gap Firing Order

6.2L LS3 V8 W

Automatic

Manual

0.040 in (1.016 mm) 1–8–7–2–6–5–4–3

6.2L LS9 V8 R Manual 0.040 in (1.016 mm) 1–8–7–2–6–5–4–3

7.0L LS7 V8 E Manual 0.040 in (1.016 mm) 1–8–7–2–6–5–4–3

Engine Data

Engine Horsepower Torque Displacement Compression Ratio

6.2L LS3 V8 without

option NPP

430 @ 5900 rpm 424 lb ft @ 4600 rpm 6.2L 10.69:1

6.2L LS3 V8 with

option NPP

436 @ 5900 rpm 428 lb ft @ 4600 rpm 6.2L 10.69:1

6.2L LS9 V8

Supercharged

638 @ 6500 rpm 604 lb ft @ 3800 rpm 6.2L 9.10:1

7.0L LS7 V8 505 @ 6300 rpm 470 lb ft @ 4800 rpm 7.0L 11.00:1

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