3.0L Duramax Diesel Engine Specs, LM2/LZ0

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2020-2022 Chevrolet Silverado & GMC Sierra 3.0L Duramax LM2
Engine Info Specs
Horsepower 277 hp @ 3,750 rpm
Torque 460 lb-ft @ 1,500 rpm
Fuel System Direct injection, Denso high pressure common rail, 36,260 psi (2,500 bar) max injection pressure, Chain driven twin piston Denso HP5 high pressure injection pump, Solenoid-type fuel injectors with 9 hole nozzles
Turbo Garrett ball bearing, liquid cooled variable geometry turbocharger (VGT)
Bore 3.307 in (84 mm)
Stroke 3.543 in (90 mm)
Compression Ratio 15.0:1
Firing Order 1-5-3-6-2-4
Engine Weight 467 lbs (212 kg)
Governed Speed 5,000 rpm
2023-2024 Chevrolet Silverado & GMC Sierra 3.0L Duramax LZ0
Engine Info Specs
Horsepower 305 hp @ 3,750 rpm
Torque 495 lb-ft @ 2,750 rpm
Fuel System Direct injection, Denso high pressure common rail, 36,260 psi (2,500 bar) max injection pressure, Chain driven twin piston Denso HP5 high pressure injection pump, Solenoid-type fuel injectors with 9 hole nozzles
Turbo Garrett ball bearing, liquid cooled variable geometry turbocharger (VGT)
Bore 3.307 in (84 mm)
Stroke 3.543 in (90 mm)
Compression Ratio 15.0:1
Firing Order 1-5-3-6-2-4
Engine Weight 467 lbs (212 kg)
Governed Speed 5,000 rpm