Paul and Chris talk about how common rail injection works. Get the notepads, it's a ton of information to get into.

We are taking it way back, Paul and Scott the original hosts talk to Nick about purchasing your first diesel. It's been almost five years since this episode was aired, enjoy!

Paul and Chris walk us through how much soot is accumulated in the DPF for the L5P. The test conducted includes stock levels, a tow tune, and a sport economy level. Lots of data to go over as well as a sneak peak at Duramaxtuner / Calibrated Power's upcoming Black Friday / Cyber Monday deals!

Paul and Chris go over some of the new products you'll see Calibrated Power releasing and revisit an older episode about budget builds.

Paul and Chris chat with Tim Mahoney about how his visit to SEMA went, what he saw and how his weekend competing at King Of The Streets 2019 went down!

Nick and Paul take you for a cruise to discuss how the 2020 L5P rides!

With everything going on in the diesel industry, we thought this episode would be a good one to rebroadcast. Enjoy!

Paul and Chris discuss the lifespan of the 5.9L Cummins!

Paul and Justin discuss the history of the Power Stroke (two words) in this episode. They also interview Justin Pike about his Cummins build!

Paul and Chris discuss the history of the Duramax engine. This is a great, informative episode on how much the Duramax has evolved over the years!