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GMC Sierra 2008–2013

GMC Sierra 2008–2013 6.6 Duramax 365hp tuning file

Power 365 hp 395 hp +30 hp
Torque 894 Nm · 659 lb-ft 945 Nm +51 Nm · +38 lb-ft

Typical Stage 1 result for a stock vehicle in good condition. Your file is written for your exact software and hardware, so the final figures can differ.

Technical data

  • FuelDiesel
  • Displacement6599 CC
  • Engine codeLMM
  • ECUBosch EDC16C42 / Bosch EDC17CP18
  • Compression ratio16,8 : 1
  • Bore × stroke103,0 X 99,0 mm

Other GMC Sierra 2008–2013 engines

Questions