6.6 Gas Engine Specs 2024 ❤️

6.6 Gas Engine Specs

It is a 6.6L gasoline engine also referred to as The GM L8T, and is a V8 engine developed by General Motors for use in their heavy-duty pickup trucks which include the Chevrolet Silverado HD and GMC Sierra HD. The engine was first introduced in the year 2020 to replace the 6.0L L96/LC8 engine.

Here are some most important specifications that are included in this 6.6L fuel engine.

Displacement6.6 Liters (401 cubic inches)
Power401 horsepower at 5200 RPM
Torque464 lb-ft at 4000 RPM
Fuel TypeRegular gasoline (87 octane)
Bore and Stroke4.06 inches (103.25 mm) 3.86 inches 3.86 inches (98 mm)
Compression Ratio10.8:1
Block MaterialCast iron
Cylinder Head MaterialCast aluminum
CamshaftSteel billet
CrankshaftForged steel
Connecting RodsForged powder metal
Transmission6-speed auto
Drive ConfigurationsFour-wheel drive, rear-wheel drive
Engine Oil Capacity5.5 quarts
Engine Oil TypeSynthetic 5W-30
Oil Filter TypeWIX 51356
Oil Change Cost$50-$75


Its 6.6-liter gasoline engine can be described As A strong, efficient engine that delivers amazing performance in A variety of automobiles.

Thanks to its sophisticated design And technology this engine can generate up to 450 hp and 475 pounds of torque. I hope that you find this information on the 6.6-liter gas engine’s specs useful And interesting.

Thank you for spending the time to find out about this engine’s power. I wish you an amazing Day enjoy driving!