Engine Specifications

  5.7L (LS1) V8

Application:

standard on Coupe, Convertible

Type:

5.7-liter OHV

Block material:

cast aluminum

Displacement (cu in / cc):

350 / 5665

Bore x stroke (in / mm):

3.90 x 3.62 / 99.0 x 92.0

Cylinder head material:

cast aluminum

Valvetrain:

overhead valve, two valves per cylinder

Fuel delivery:

SFI (sequential port fuel injection)

Compression ratio:

10.1:1

Horsepower (hp / kw @ rpm):

350 / 261 @ 5600

Torque (lb-ft / Nm @ rpm):

manual: 375 / 508 @ 4400

 

automatic: 360 / 489 @ 4000

Recommended fuel:

93 octane

Maximum engine speed (rpm):

6000

Emission control system:

catalytic converter AIR

Estimated fuel economy:

 

(mpg city / hwy / combined):

19 / 28 / 23 (manual trans Coupe and Convertible)

 

18 / 25 / 21 (auto trans Coupe and Convertible)

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