New Cummins Record from the Bonneville Salt Flats!
Salty Box Racing set a new diesel record and the team joined us from the track! We go behind the scenes at Speed Week 2026 and learn about their Cummins, challenges in the environment, and the thrill ...
4 Sep 1h 15min
Best Cummins for an Engine Swap?
Are some factory engines beyond hope and just need a different engine entirely? Diesel Conversion Specialists joins us to take an in-depth look at all Cummins engines, which make the best swap candida...
3 Sep 57min
This Muffler Lets Your Diesel Be Loud OR Quiet
Glory Days Speed Shop is back on The Diesel Podcast to talk about the latest updates to the Thunder Muzzle and the idea behind giving diesel truck owners control over their exhaust sound. Want an agg...
2 Sep 1h
Biodiesel is Already in Your Fuel - Why It Matters
Power Service joins us to talk about biodiesel and what diesel truck owners need to know about the fuel going into their tanks. Biodiesel can offer benefits, but it can also create new challenges fo...
25 Aug 58min
Why Diesel Injector Sizing is Confusing
Diesel injector sizing can get confusing fast. Percent over, hole size, liters per minute (LPM)—what do these ratings actually tell you, and how do you know which injectors are right for your build? ...
14 Aug 1h 17min
Cooling System Mistakes That Can Hurt Your Engine
Modern diesel engines generate a lot of heat, and keeping that heat under control puts a huge demand on the cooling system. But how often should you actually change your coolant, and what happens wh...
12 Aug 58min
You Could Be Buying the Wrong Fuel Filter
Not all diesel fuel filters are created equal—and choosing the wrong one could affect your truck's performance, reliability, and even the life of your fuel system. On this episode of The Diesel Pod...
7 Aug 1h 8min
Diesel Upgrades Mechanics Actually Recommend
What diesel parts are actually worth buying? In this episode of The Diesel Podcast, we bring together Fleece Performance Engineering and Domestic Diesel, a California diesel repair shop, for a uniqu...
5 Aug 1h 11min
