NEW: V.3.1 is now ONLINE

Chevrolet Silverado 6.6 V8 397hp

Stage 1
Stage 2 (+15%)

Power (BHP)

Standard 397 hp hp
Tuned 440 hp hp
Difference +43 hp hp

Torque (Nm)

Standard 1037 Nm Nm
Tuned 1100 Nm Nm
Difference +63 Nm Nm

Specifications

MethodChiptuning
Tuning TypeStage 1
Cylinder Content6599 CC
Compression Ratio16.0 : 1
Bore X Stroke103.0 X 99.0 mm
Type of FuelDiesel
Engine ECUBosch EDC17CP18 / Delco E86 / Delco E41
Engine NumberDuramax V8

Dyno Graph

Supported Tools

Alientech K-TAG Alientech KESS3 Alientech KESSv2 Autotuner Autotuner ByteShooter Toolbox MagicMotorsport Flex HP Tuners MPVI2 Dimsport New Genius Dimsport New Trasdata PCM-Flash PCM-Flash

Options

Adblue EGR OFF DTC Removal START/STOP OFF FLAPS Pop & Bang Crackle map DPF OFF Vmax