Chevrolet · Express
5.3 V8 290HP
2001-2007
Engine Specifications
Original Power
290 HP
Original Torque
441 Nm
Cylinder Volume
5328 cc
Max Torque RPM
—
Max Power RPM
—
Engine Code
LM7
ECUDelco E38, Other4
Stage 1 Performance
Power
310 HP
Torque
465 Nm
Stage 2 Performance
Power
—
Torque
—