Read more: How To Clean Your Car's Engine Bay: A Step-By-Step Guide Introduced in 2006 to replace the LLY Duramax engine, the ...

Read more: Every Ford EcoBoost Engine Ranked Worst To Best Chevy's first-ever Duramax diesel engine, the LB7, debuted in Chevy's ¾- and 1-ton trucks, such as the Silverado 2500HD and 3500HD ...

The upgrades combined to boost the LLY's horsepower to 310 and torque to 605 lb-ft. However, the greatest Duramax engine design is the LBZ, produced from 2006 into 2007 being replaced by the LMM ...

General Motors’ 6.6-liter Duramax LB7 was a state-of-the-art V8 diesel engine with four-valves-per-cylinder producing 235 to 300 hp and 500 to 520 lb-ft of torque. In addition to a turbocharger ...

The builders at American Legends Hot Rods and Muscle Cars chose a 6.6-liter Duramax LMM V8 as the powerplant. It wasn’t an off-the-shelf or salvaged engine either. Read: C2 Corvette With ZR1’s ...