Duramax 6.6 Liter Diesel Engine Specs 2024. 6.6l duramax diesel timeline identifying factory horsepower and torque ratings for 2001 to current applications. 403 in 3, 6599 cm 3 power:
It is the most robust and. Does anyone have any real world data on the 2024 6.6 gas v/s 6.6 diesel fuel economy.