GMC · Sierra
6.2 V8 403HP
2008-2013
Engine Specifications
Original Power
403 HP
Original Torque
565 Nm
Cylinder Volume
6162 cc
Max Torque RPM
—
Max Power RPM
—
Engine Code
LS3
ECUDelco E38, Other4
Stage 1 Performance
Power
425 HP
Torque
585 Nm
Stage 2 Performance
Power
—
Torque
—