2024 6.6 Duramax Engine Specs

2024 6.6 Duramax Engine Specs. The truck's l5p duramax diesel engine received a substantial bump in power and torque thanks to a stout list of upgrades, including a new turbocharger, improved piston design, enhancements to. Although sharing its displacement with previous duramax engines, one.

Follow our gm duramax news coverage. Information about gm’s 6.6l turbo diesel v8 duramax lml engine used in the chevy silverado hd and gmc sierra hd, including specs, applications, and more.