Chris Patterson Talks About His Massive Weekend At UCC 2025
Release Date: 06/09/2025
Kory Willis Tells All! What's The Diesel Industry's Future?!
Diesel Performance Podcast
Kory Willis is back! He joins the show to discuss everything emissions and diesel. You've seen all the news surrounding DEF and charges for deletes. Kory called in to discuss his experience fightiong his battle to keep his company PPEI alive despite the massive blows it faced with charges. Kory also discusses what we can expect to see from here, emergency vehicles dealing with reduced power mode in times of crisis, and much more! Thanks for carving out some time for the show, Kory. Listeners, this one is a good one. Enjoy!
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You Have $5k To Spend Towards A Truck, How Are You Spending It?
Diesel Performance Podcast
Anthony Bruneni and Chris Ehmke are here with an episode on upgrades! You have $5k to spend on your truck, how are you going about picking upgrades? Truck mod paths they discuss are the 01-10 Duramax, the 3rd Gen 5.9L Cummins, the LML/L5P 6.6L, 6.7L Cummins, and 2017+ Powerstroke 6.7L. If you had $5k to spend on your diesel truck, how are you spending it? Let us know in the comments or on our Diesel Performance Podcast Facebook page!
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Upgrading & Addressing the 10L1000 "Allison" 10-Speed | Jared Ewert
Diesel Performance Podcast
Anthony Bruneni and Chris Ehmke are joined by CPS transmission builder, Jared Ewert. He is here to discuss the 10-Speed "Allison." How does the GM 10L1000 stack up to its fraternal twin, the 10-Speed Powerstroke transmission? What are the common issues with the 10-speed equipped Duramax? How are we looking at beefing up the 10L1000 transmission? The boys cover it all and more right here!
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Will Emissions Actually Change For Diesel Trucks? What Was Learned At Emissions Conferences
Diesel Performance Podcast
Anthony Bruneni and Chris Ehmke are joined by Julian Filipovic of PTL to discuss what hes heard after his recent experience at an emissions conference in San Diego. With the amount of talk we see on forums, Facebook, and other online platforms, we figured it'd be a good time to touch on the future of emissions with medium duty diesel trucks. Julian discusses what he learned from the conference, how Performance Test Labs (PTL) offers aftermarket diesel products and opportunity to get pre-certification testing (CARB EO Pipeline) for their parts, and discusses much more with the guys in regards...
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Spring Planting + Unlocking Ag Equipment Performance | Ben Evers
Diesel Performance Podcast
We love diesel. Not just medium duty trucks, that's why we brought in Ben Evers of Farm Focused and Calibrated Power to discuss Spring planting and custom tuning for ag equipment! Ben breaks down how tight planting windows, long days, and heavy workloads push tractors and equipment to their limits, and where factory calibrations often leave performance on the table. We get into how custom tuning can improve throttle response, usable power, and fuel efficiency, helping farmers cover more ground without adding unnecessary stress to their machines. We also touch on some of the...
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What Do You Look For When Purchasing A New Diesel Truck?
Diesel Performance Podcast
Anthony Bruneni and Chris Ehmke sit down to talk about weighing out what you look for when purchasing a new diesel truck. The thing we notice is despite the amount of sh*t talking each brand loyalist does, each the Cummins, Duramax, and Powerstroke are all well made trucks. It really comes down to what you plan to do with the truck. Is it your daily driver? Is it your tow pig? Are you looking to wrench on it? Drag strip? It comes down to quite a few factors and the boys discuss their opinions on the newer models especially when shopping around.
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L5P Horsepower Recipes! Duramax Modification Path Served Up!
Diesel Performance Podcast
Chris Ehmke and Anthony Bruneni are back to touch on a subject we got quite a few listeners asking us for, 2017+ L5P Duramax horsepower recipes! The boys break down what the ultimate towing recipe is for this Duramax. Then they tackle what they think is the best daily driver recipe. Followed by going big on a build for this RPO and what you should look out for when pushing your newer Duramax truck. Got any interviews or suggestions for the podcast? Hit us up on our Facebook page, Diesel Performance Podcast!
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The History and Progression of Engine Control Modules With Nick Priegnitz
Diesel Performance Podcast
Chris Ehmke is joined by Nick Priegnitz, of Duramaxtuner, to discuss in detail the evolution of engine control modules and how tuning has progressed over the years! Nick breaks down the history of GM’s Duramax ECM platforms, walking through key model year ranges,from early LB7 and LLY trucks to LBZ, LMM, LML, and the latest L5P platforms, and explains how hardware changes, operating systems, emissions systems, and security updates shaped the tuning landscape. They also discuss the major ECM milestones that changed the diesel performance industry, how emissions regulations impacted...
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$20K To The Winner - The Blue Collar Average Joe 2WD No Prep Diesel Truck Class - Charlie Fish KC Turbos
Diesel Performance Podcast
We got a bonus episode! Anthony Bruneni and Chris Ehmke are joined by Charlie Fish of KC Turbos. He called in to discuss a new diesel class he created for this weekend February 26-28th, The Average Joe Blue Collar 2WD No Prep Diesel Truck Class. Why did he create this race? The spirit of racing isn't how much money you throw at a truck, it's about the passion. Charlie breaks down the rules, what drivers and spectators can expect, and what this class means to the diesel industry. Oh, we forgot to mention that $20k goes to the winner! Want to go to the race? Buy tickets by Want to learn...
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$70k Goes To The Winner - Lavon Miller Discusses the 2026 Seventy2Fast!
Diesel Performance Podcast
Anthony Bruneni and Chris Ehmke are joined by Lavon Miller to discuss what he's been up to, but really they had to get the scoop on what's up with the Seventy2fast race going on this year down in Indy during UCC weekend. The amount of interesting aspects and the amount of money that is on the table for the competitors is mind boggling. The Seventy2fast has $500 callouts, where racers can target a specific driver to beat after putting down their money and the target matching, winner of a head-to-head race takes the money. Contigencies for Powerstroke and Duramax, Powerstrokes can win an extra...
info_outlineShow favorite, Chris Patterson, owner of Unrivaled Diesel, took second at the Ultimate Callout Challenge 2025! He sits to talk with host Chris Ehmke to discuss how grueling and how much it takes out of the competitors and their teams. The whole thing is about survival. Chris is a survivor, he put down a screaming 5.54 at the drags, 2,300 horsepower on the dyno, and 318 feet in the sled pull. He gives us all the details on this episode!