Chevrolet · Impala
SS 5.3 307HP
2006-2014
Engine Specifications
Original Power
307 HP
Original Torque
438 Nm
Cylinder Volume
5327 cc
Max Torque RPM
—
Max Power RPM
—
Engine Code
LS4
ECUOther3
Stage 1 Performance
Power
332 HP
Torque
467 Nm
Stage 2 Performance
Power
—
Torque
—