Operation CHARM: Car repair manuals for everyone.

General Engine Data/Specifications

ENGINE HORSEPOWER TORQUE DISPLACEMENT COMPRESSION RATIO
LS1 Automatic Transmission 350 @ 5200 rpm 360 @ 4000 rpm 5.7L 10.1:1
LS1 Manual Transmission 350 @ 5200 rpm 375 @ 4400 rpm 5.7L 10.1:1
LS6 405 @ 6000 rpm 400 @ 4800 rpm 5.7L 10.5:1