Duramax LBZ Engine: Complete Overview
The Duramax LBZ engine is a 6.6L turbocharged V8 diesel powerplant produced by General Motors from 2006 to 2007. Known for its robust design, the Duramax LBZ engine delivers 360 horsepower and 650 lb-ft of torque. It features improved pistons, fuel injectors, and a stronger block compared to earlier models, making it a favorite among diesel enthusiasts for reliability and performance upgrades.