GMC · Sierra
6.6 V8 445HP
2017->
Engine Specifications
Original Power
445 HP
Original Torque
1234 Nm
Cylinder Volume
6359 cc
Max Torque RPM
—
Max Power RPM
—
Engine Code
DURAMAX L5P
ECUOther4
Stage 1 Performance
Power
500 HP
Torque
1350 Nm
Stage 2 Performance
Power
—
Torque
—