DFC’s Race Series 6.6L Duramax LML is a meticulously ... the Wehrli Custom Fabrication compound-turbo setup installed. The BorgWarner S400/S300–based kit is remarkably complete.

The company offers a few different compound turbo kits for the Duramax LML and LMM (PN IISLMMTT and IISLMLTT; $3,350 and $3,450). Coupling either one of these large atmospheric turbos with a stock ...

The 6.6-liter LMM Duramax V8 diesel engine was introduced midway through the 2007 model year, when it replaced the 6.6 liter LBZ Duramax variant. As such, it powered Chevrolet Silverado Heavy ...