The Diesel Performance Podcast's Danny Voss talks to veteran diesel tuner Bob Petersen, of Duramaxtuner.COM, about Duramax power recipes. The conversation covers every engine type - LB7, LLY, LBZ, LMM and everyone's favorite - the LML, and describes the various options, from tune-only power to bolt-ons, including intakes and exhaust systems. Bob goes into detail on some of the pros and cons of each engine. He also explains the meaning of driveability and why it's more important than a specific horsepower number, like 1,000hp.