Power Driven Podcast

This episode of the Power Driven Podcast brings in guest John Schirado of Black Tie Race Fab to stir the pot and talk real-world six liter Powerstroke performance with the crew while Will is out of town. From shop banter and fabrication chops to why some folks swear the 6.0 was peak diesel engineering, we get into what actually matters for reliability, towing manners, and going fast. If you’ve ever argued brand loyalty in the bay or on the starting line, this one hits home.You’ll hear how John’s six liter became the perfect antithesis to a common rail first mindset. He’s towed to races, clicked off multiple seven-one passes, and then hooked the trailer back up to head home. The guys stack that experience against a 6.7 Cummins build and talk about what changes when you rely on high pressure oil to fire injectors. They dig into why monitoring is everything on these trucks, covering FICM voltage targets, oil pressure behavior, and IPR duty cycle so you can spot issues before they strand you. They also talk head studs and O-rings, why the 14 millimeter hardware and stout bedplate are big wins for the platform, and how a well set up compound arrangement with the factory VGT on the manifold and a big charger out front keeps the truck happy at altitude and under load.There’s plenty of street and strip reality too. Meyer shares a 7.12 airport drag pass in his own project and John fires back with times from his tow pig, which trap-calculated to the high nine hundreds. That sets up a practical discussion about converters, stall speed, and why density altitude changes everything when you live and race in the Rockies. The crew also gets into cab-off service myths, why six liters aren’t actually miserable to work on when you know the platform, and the never-ending debate over Excursions, chassis feel, and what makes a true work family hauler. By the end, you’ll understand why a cleanly tuned six liter with the right heads, studs, compounds, and monitoring can be both a dependable tow rig and a legitimate race truck.Long-tail topics you’ll hear discussed include six liter Powerstroke compound turbo setup with factory VGT, FICM voltage monitoring at 48 to 49 volts, IPR duty cycle and high pressure oil troubleshooting, Ford Excursion diesel towing reliability, and head stud and O-ring strategies for six liter longevity. It’s the kind of shop-floor conversation that makes you want to roll a cart under the truck and start wrenching.Subscribe to the Power Driven Podcast, follow for more deep dives, and check out the latest builds, testing, and parts from Power Driven Diesel. More shop debates, more dyno pulls, and more hard data are on the way.

This episode of the Power Driven Podcast is all about the ultimate working man’s tow trucks. After one of our listeners suggested it, the crew sat down to dive into the tow rigs we use to haul race trucks, trailers, and everything in between. These aren’t dealership stock trucks, they’re purpose built, hard working rigs that blur the line between daily hauler and performance build. Towing is a huge part of what we do, and when you’re moving 20,000 to 30,000 pounds through mountain passes, the right setup makes all the difference.Todd kicks things off with his well known 2006 Mega Cab Dodge 2500, which has seen everything from drag racing to hauling triple axle trailers. Under the hood is a 6.7 block with upgraded rods, cam, ported head, dual CP3s, and 200% over DDP injectors. His compound setup pairs a 467.7 over a brand new Aggressor 98mm turbo, testing a kit that’s just about to release. Backing it all up is a 1500 horsepower transmission that’s as fun as it is reliable, complete with the kind of shifter that even gets cops asking questions.Meyer breaks down his 6.7 truck with a 68RFE six speed. It runs compounds with a new VGT 63mm turbo paired with a 480, plus a billet actuator that’s proven to be a game changer for both reliability and exhaust braking. His hot street build makes towing look easy, even when he’s dragging 30,000 plus pounds up long grades. The six speed lockup strategy and added transmission cooling keep everything smooth and in check.Will joins in with the low power tow rig of the group, but don’t be fooled, his truck still runs a new PD charger and tows like a champ, even at 300,000 miles on the factory head bolts. He shares how sway bars, upgraded brakes, and a weight distribution hitch transformed his trailer handling, making towing safer and more stable in crosswinds and traffic.Along the way, the guys get real about what matters most in a tow truck. Yes, power is fun, especially when you’re blowing past campers and even the occasional Kia on a mountain pass, but brakes, suspension, and cooling upgrades are what keep you safe when towing heavy. From airbags and sway bars to big brake kits and onboard air systems, they cover the essentials every diesel enthusiast should think about before hitting the road with serious weight behind them.If you’re into diesel performance, Power Driven Diesel, Cummins engines, dyno testing, turbo upgrades, drag racing, and real world truck builds, this episode is packed with insight you won’t want to miss. Whether you’re daily driving a third gen, fine tuning a 68RFE, or dreaming of compound turbos for your tow rig, there’s something here for every diesel enthusiast.Make sure you subscribe to the Power Driven Podcast and follow along for more episodes featuring shop talk, truck builds, dyno results, and racing stories. Check out Power Driven Diesel for more content, products, and performance upgrades to make your truck tow, race, and perform better than ever.

We just got back from Montana and man, what a weekend. This episode of the Power Driven Podcast is all about going fast, breaking parts, fixing parts, and figuring out what it really takes to push a diesel truck down the drag strip. Between the three of us we hauled almost 10,000 horsepower to the track and it was a mix of personal bests, new records, and a couple engines that did not quite make it to the end.We talk about Uncle Rico, our old school 12 valve four wheel drive truck. It has always been a fighter and this time it finally dipped into the fives with a 5.75 in the eighth before crankcase pressure and a blown gasket ended its weekend early. Then there is the Cummins Cart, our single cab long bed running a Hamilton 6.7 block, big compound turbos, and nitrous. That truck flat out ripped, going 5.17 at 139 mph which is the fastest we have ever been in a mechanical pump truck before a converter issue put it back on the trailer. And Meyer’s 96 half common rail build was lighter, faster, and smarter than ever. First time out with new brakes, new transmission setup, dump valve, and an air shifter, he ended up taking the 590 index class win on a hole shot by less than two hundredths. That is about three feet at the stripe.This was not just about sending it. We break down what really goes into these passes. We are talking sixty foot times, spooling strategies, nitrous control, converters, and why data logging changes everything. You will hear what worked, what did not, and why sometimes the hardest part of racing is keeping the truck alive long enough to use all the parts you have installed.We also cover the burnout contest, the long nights in the pits, and what it feels like lining up next to someone in a true heads up race. If you have ever wondered what 130 psi of boost, 1800 horsepower, or a compound turbo Cummins feels like in an eighth mile pass, this is the episode you will want to hear.And here is the thing. You do not have to have a 2000 horsepower truck to get in on this. There is a class for everyone. We saw guys out there running their tow rigs in sportsman. We saw mid seven second trucks hot lapping and having the time of their life. We also saw some of the fastest diesel drag trucks in the country. The truth is the most fun we had was lining up, cutting a light, and going fender to fender with somebody all the way down the track.At the end of the day that is what keeps us hooked. The late nights, the busted knuckles, the wins, and even the heartbreaks. Racing diesel trucks is addicting and every event we go to just makes us want to build it bigger, stronger, and faster.So if you have been thinking about getting your truck to the track, stop waiting. There is nothing like it. Listen in as we recap one of our wildest weekends yet and maybe you will catch the bug too.

If you own a diesel truck, you have probably heard the endless debates about EGT or exhaust gas temperature. Is 1250°F the magic number? Will running too hot melt your pistons? Does turbine inlet temperature tell you more than your standard gauge? In this episode of the Power Driven Podcast we cut through the myths and share real-world experience from years of towing, racing, and building everything from stock 12-valves to four-digit horsepower competition trucks. We explain what EGT actually measures, how it relates to turbine inlet temperature, and why oil temperature often plays a bigger role in piston survival than EGT alone.We dive into what normal looks like on stock trucks, why the 1250°F limit is not one-size-fits-all, and how changing your timing can make your gauge read cooler without actually reducing the heat stress on your engine components. You will hear how we use EGT as a load monitor when towing, from spotting a dragging brake or boost leak to adjusting gears to keep the motor happy on a long pull. We talk about how turbo sizing and your truck’s RPM range are directly tied to exhaust temps, and why a bigger turbo can sometimes make EGT higher if it is not matched to your operating range. We also explain how compound turbo setups completely change the towing game by widening the RPM range where the engine runs cool and efficiently under heavy load.From cross-country hauling stories to trackside failures, we cover lessons learned the hard way such as melting turbine wheels at only 1800°F in high-boost race applications or watching EGT drop as the big charger lights under a heavy tow load. We break down the basics of air to fuel ratio for diesel and why more fuel usually means more heat until you go rich enough that it actually starts cooling things down. We also share how compounds, intercooling, and water or nitrous injection can be used to control heat in both towing and racing.Whether you are hauling a camper through mountain passes, tuning your tow rig for better fuel economy, or pushing a drag truck to the limit, this episode will help you read your EGT gauge with confidence and make smarter decisions for performance and reliability. We cover why one truck can live at 1400°F all day while another melts expensive parts at lower temps and how to spot the difference. If you have ever wondered when high EGT is a real threat and when it is just a number, you will get the answers here backed by years of hands-on diesel performance experience at Power Driven Diesel.

In this episode of the Power Driven Podcast, Will and Meyer dig into a topic that often gets overlooked but plays a huge role in any serious diesel build: the drivetrain. While most people focus on engines and transmissions, it’s the transfer case, axles, driveshafts, and U-joints that ultimately keep power on the ground and prevent parts from failing when things get rowdy.They begin by breaking down the differences between the 241 DLD and 241 DHD transfer cases found in second generation Dodge Rams. You’ll learn how to identify each one, what sets them apart, and why chain width, output shaft diameter, and gear ratios all matter. They also discuss common upgrades like swapping in a 271 or 273 transfer case, what it takes to make them fit, and whether they’re truly necessary for your build.From there, the focus shifts to rear axles. Will and Meyer explain the differences between Dana 70 and Dana 80 setups, including the hybrid Dana 80 found in manual transmission 2500s. They cover axle shaft strength, ring gear sizes, spline counts, and how tube diameter and housing design affect long-term durability. You’ll hear about real-world failures and how to avoid common mistakes that lead to broken shafts, twisted yokes, or worn-out gears.Driveshafts and U-joints also get their time in the spotlight. The guys explain why they prefer non-greaseable Spicer joints over aftermarket versions, how slip joint design can become a weak link, and when it makes sense to step up to 1480 or even 1810 series joints. They talk through the importance of matching your components to your horsepower level and why some problems come down to poor setup rather than part strength.Additional topics include CAD deletes, front axle upgrades, vibration diagnosis, bearing wear, and how to prevent common drivetrain issues before they start. Whether you’re building a drag truck, a dedicated pull rig, or a reliable high-power street setup, there’s something here for every diesel enthusiast looking to get more from their drivetrain without unnecessary failure or overbuilding.If you’re running 500 horsepower or pushing well past 1,500, this episode delivers practical knowledge and hard-earned insight to help you make smart, effective decisions for your build. These are the lessons that come from years of breaking parts, testing combinations, and learning what actually works in the real world.

In this episode of the Power Driven Podcast, Todd, Will, and Meyer share some of the wildest stories from their years of building, racing, and blowing up diesel trucks. It’s all about the parts and setups they got away with, until they didn’t. From running big horsepower through stock head bolts to pushing factory transmissions way past their limits, this one is packed with real experiences that every diesel enthusiast can relate to.They dive into the sketchy builds that somehow worked, the forum advice that didn’t hold up in the real world, and the moments when things failed in the most dramatic ways possible. Whether it was blowing up a turbo with no wastegate, trusting a junkyard CP3 that destroyed a brand-new set of injectors, or melting stacks while trying to show off, these stories are honest, technical, and a little bit ridiculous. You’ll hear why some stock Cummins parts can handle insane abuse, how weight and RPM play a bigger role than most people think, and why pushing parts too far always has a cost.The guys also talk about things like crankshaft failures in 6.7 engines, the hidden risks of reusing old components, and how poor engine clearances or improper torque specs can wreck a build fast. There’s plenty of discussion about valve float, clutch slip, flexplate failures, and why getting away with something once doesn’t mean it’ll work forever.Whether you’re building a race truck, towing heavy with your street setup, or just starting your first diesel build, this episode will give you a ton of insight into what actually works, what doesn’t, and what’s worth doing right the first time. It’s a great mix of technical info, hard-earned lessons, and the kind of behind-the-scenes stories you only get from guys who have broken just about everything in the name of diesel performance.If you’ve ever thought “it’ll probably hold,” you’ll want to hear this one. Like, subscribe, and let us know in the comments what you’ve gotten away with or what blew up before you made it home.

Will and Myer hit the Dyno with one goal in mind. Find out if external wastegates actually help make more power on a compound turbo setup or if they’re just adding extra complexity for nothing. After 43 pulls on Will’s 6.7L Cummins race truck, they’ve got some answers and a few surprises.They tested screamer pipes and hot pipe gates, played with turbine housing sizes, swapped cams and valve train parts, and tried different control strategies to get this setup to break past 1800 horsepower on fuel only. Some combos picked up power. Some didn’t. And a few just made things harder to tune.In this episode you’ll hear- How screamer pipes compared to hot pipe gates in real-world Dyno testing- What boost and drive pressure numbers actually meant for power- Why a 900 horsepower street truck might benefit more from gating than a full race build- How housing changes made the gating more or less effectiveWhat the data told us about controlling the manifold charger without snuffing itWill also shares his theory on why this truck might be capped just short of 2000 horsepower and what it’s going to take to push past it.Myer brings in insight from testing smaller builds like the Junker and the VP Dually and how they responded to different wastegate setups.If you’re building a high horsepower truck or just trying to get your setup dialed in, this one’s worth a listenSubscribe to the Power Driven Diesel YouTube channel for more Dyno testing and real-world tuningShop the parts we used at www.powerdrivendiesel.comDrop a comment if you want more live streams or have questions for Will and MyerShop the parts we used at www.powerdrivendiesel.comDrop a comment if you want more live streams or have questions for Will and Myer

In this episode of the Power Driven Diesel Podcast, we’re tackling one of the most common questions we get from guys in the diesel performance world. What’s the real difference between O-rings and firings, and which one should you be running in your build? Whether you’re building a weekend warrior, daily driving your truck, hauling heavy loads, or chasing horsepower numbers with compound turbos, the type of head sealing setup you use can make a big difference in performance and reliability.We break down what each option actually is, how they work, and what kind of situations they’re best suited for. O-rings and firings both have their place, but they serve different purposes. If you’re planning to run big boost and serious horsepower, firings might be the better choice. But that doesn’t mean they’re the right call for every truck. Firings are great for power but can be tricky when it comes to sealing coolant and surviving daily street use. O-rings, on the other hand, are more forgiving and easier to work with. They offer solid reliability and can handle a good amount of power without needing a ton of machine work or specialty gaskets.We talk about the importance of proper machine work, how far things have come with modern equipment, and why precision matters more than ever. We also explain what hot torquing is, how to do it right, and why proper torque specs are crucial if you want your engine to live under pressure. You’ll hear real-world stories from the shop, examples from customer trucks, and even some of our personal builds that have seen everything from daily towing duties to full race setups making over 1800 horsepower.This episode came straight from a YouTube comment, and we appreciate the feedback. If there’s something you want us to break down or explain in a future episode, drop us a comment. We read every single one and we’re always looking for new ideas. Make sure to like, subscribe, and share it with your buddies in the diesel world. Whether you are new to performance builds or a seasoned gearhead, this episode has plenty of useful info to help you get the most out of your truck.

In this episode of the Power Driven Podcast, we are diving into one of the most requested topics from our listeners: how to tune your own common rail diesel truck. If you just picked up a 2006 Dodge 5.9L Cummins or you have been around common rails for a while, this episode is packed with the information you need to get started the right way.We break down what it really takes to tune your truck using platforms like EFI Live, MM3, and HP Tuners. This is not a simple plug-and-play walkthrough. It is an honest conversation about learning from scratch, the mistakes we have made, and the things we wish someone had told us earlier. We talk about fuel limiter tables, rail pressure strategies, injector duration, timing maps, and how to build safe, functional tunes that make real power.You will hear why tuning your own truck is not going to save you money, but why it might still be worth doing if you are the type of person who enjoys learning, experimenting, and dialing in a setup that feels exactly how you want it. We talk about using five-position switches to test different timing curves, how to recognize when you are running into limiters, how to work with data logs, and what to adjust when your truck is hazy at idle or surging down the road.This episode covers the differences between tuning platforms, the basics of setting up your tables, and how to stay out of trouble while making your first tuning adjustments. We also touch on more advanced topics like lope tunes, pilot injection strategies, fuel pressure scaling, and the limits of factory ECMs as you push for higher horsepower.Whether you are chasing a cleaner idle, better drivability, or trying to break into four-digit horsepower territory, we walk through the mindset, tools, and steps needed to get started in custom tuning. This episode is for the diesel performance enthusiast who wants more than a cookie-cutter tune and is willing to put in the work to build something personal.

In this episode of the Power Driven Podcast, the crew digs into one of the most common and frustrating issues that diesel enthusiasts face: when a truck simply does not make the power it should. Whether it is a fresh build that underwhelms on its first test drive or a reliable setup that suddenly starts to feel sluggish, the team breaks down how they diagnose and solve low-power conditions using real-world experience and proven techniques. With years of dyno testing, street tuning, and customer support under their belts, the Power Driven team shares the process they rely on to get trucks back on track and performing at their best.Listeners will hear about the full spectrum of potential culprits, starting with the basics like throttle cable slack, improperly reinstalled shut-off solenoids, or overlooked fuel delivery problems. The crew explains how something as simple as a missing washer or loose linkage can limit rack travel and leave hundreds of horsepower on the table. From there, the conversation moves into deeper mechanical issues such as AFC housing problems, star wheel misadjustments, and governor spring configurations that limit RPM and fuel delivery.The episode is packed with shop stories, including firsthand experiences with Frankenstein, the team’s well-known compound turbo build, and other trucks that taught valuable lessons through trial and error. Listeners will learn why monitoring fuel pressure under load is critical, how to read smoke output for tuning clues, and what happens when boost leaks or exhaust restrictions choke performance. The crew also shares practical methods for diagnosing these problems without a dyno, using data from the street, stopwatch tests, and careful observation.Throughout the episode, the Power Driven team emphasizes the importance of understanding the interaction between airflow, fueling, and timing. They explain why timing slip can silently kill power, how turbo systems respond to small leaks, and how small changes to star wheels or diaphragm preload can have big impacts on drivability. This kind of deep mechanical insight is rarely shared outside of professional shops, making this episode a valuable resource for builders, tuners, and weekend warriors alike.If your diesel is not performing like it should, or if you are planning your next build and want to avoid common pitfalls, this episode delivers the insight you need. With real advice from professionals who live and breathe diesel performance every day, it is the ultimate guide for diagnosing and fixing low-power issues the right way.

In this episode of the Power Driven Diesel Podcast, we’re jumping into one of the most important and overlooked parts of diesel performance, building your engine the right way. Whether you’re putting together your very first motor in the garage or you’ve already built a few and want to step things up, this episode is packed with real-world advice on setting up a reliable bottom end.We talk through everything that matters when it comes to getting your clearances right, including piston to wall, ring gap, bearing choices, and proper bore finish. We also share a lot of personal experience, including what we got wrong on our early builds, what we’ve learned since, and how it’s shaped the way we put engines together today. This is the kind of information you won’t always hear unless you’re working in the shop every day.]If you’ve ever wondered whether your local machine shop is doing things right, what tools you actually need to measure piston clearance, or if that old three-stone hone is good enough, we break it all down. We talk about real horsepower goals and what kind of clearances actually hold up, whether you’re building a 600-horse daily driver or chasing four-digit power on the dyno.We also cover the differences between cast and forged pistons, gapless versus conventional rings, and the truth about how much contamination in your bearings it really takes to ruin a fresh build. From micrometers and profilometers to plastic gauge and feeler gauges, this episode covers both budget-minded builds and pro-level machine work.The goal is simple. We want to help you avoid costly mistakes and build something that lasts. We’ve been through the failures, cracked blocks, broken pistons, and trashed bearings so you don’t have to.If you’re serious about performance diesel, especially Cummins engine builds, this episode is a great one to dig into. Drop your questions in the comments and let us know if you want a follow-up. There’s still a lot we didn’t cover like head studs, torque specs, and top-end setups, and we’re just getting started.

In this episode of the Power Driven Diesel Podcast, the team recaps everything they experienced at the Ultimate Callout Challenge, the most intense diesel performance event of the year. From powerhouse builds to catastrophic failures, this episode is loaded with insight, real talk, and valuable lessons for anyone serious about diesel horsepower. Whether you are a tuner, racer, builder, or just a diesel enthusiast, there is something here for you.The crew dives into what makes UCC such a game-changing event, bringing together the best minds and machines in the industry. Companies like Fleece, Firepunk, and Hamilton came out strong, but the biggest takeaways came from conversations behind the scenes. These included breakdowns of tuning strategies, nitrous setups, engine failures, and cylinder pressure data that reveals what is really happening inside these high-horsepower builds.One of the most important topics covered is ignition timing and how it must be adjusted when nitrous is used. Many competitors at the event were running fuel-only timing while spraying large amounts of nitrous, which caused serious engine damage. Timing needs to be retarded significantly to prevent early cylinder pressure spikes that lead to cracked blocks, broken pistons, and failed valves. The discussion digs into what the top-performing teams are doing differently and how this knowledge applies not just to dyno runs, but also to drag racing and sled pulling.The podcast also explores valve float, spring pressure, fuel injector sizing, and the effect of turbocharger selection on timing requirements. They compare single turbo, compound, and nitrous-assisted setups, explaining how each affects combustion and power output. The guys also discuss drivetrain durability and how many trucks are slipping something on the dyno, whether it is a converter, clutch pack, or tire. They even analyze the dramatic failure of a drag radial that exploded during a dyno pull at nearly 200 miles per hour.This episode captures both the chaos and the innovation happening in high-level diesel competition. It is a blend of hard-earned lessons, shop-tested data, and real-world experience that you will not get anywhere else. Tune in to learn what worked, what failed, and how the industry is evolving. Subscribe for more in-depth episodes covering the cutting edge of diesel performance.

In this episode of the Power Driven Podcast, we sit down with Josh McCormick, the 2025 Ultimate Callout Challenge Champion, to break down everything that went into his winning weekend. From setting a 3000+ horsepower dyno number to surviving one of the toughest diesel competitions in the country, Josh walks us through the full experience.We talk about what it takes to stay competitive across drag racing, sled pulling, and the dyno, and how his Cummins-powered setup held strong through all three events. Josh shares what his prep looked like going in, how things unfolded day by day, and the moments that nearly derailed everything. You’ll hear about the long hauls, the behind the scenes chaos, the victories that didn’t make the highlight reels, and how he kept his truck running clean and consistent from start to finish.We also get into the current state of competition diesel. From the evolving truck builds to standout performances from other drivers, this episode gives a real look at how high the bar has been raised and what it means to keep up.If you’re into diesel drag racing, dyno tuning, sled pulling, or just want to hear how top-level trucks are built and run at elite events like UCC, this is the episode for you. It’s informative, entertaining, and packed with insight from someone who’s earned his spot at the top.Make sure to subscribe for more in depth episodes, and leave a comment with your questions, thoughts, or what you’d like to hear in a future episode.

Welcome back to the Power Driven Diesel podcast. We’ve had quite a few people ask for more Common Rail content, so we figured it was time to dive in. In this episode, Meyer joins us to walk through a bunch of topics that matter if you’re running a Common Rail Cummins or thinking about building one. We get into tuning strategies, CP3 fuel systems, turbo behavior, and how it all works together when you start pushing power.We kick things off with tuning basics. Meyer explains fuel timing and duration in a way that makes sense, especially if you’re new to this stuff. There’s a good breakdown of what it means when a truck is injecting fuel after top dead center and why emissions tuning often does that. We talk about how shortening duration and improving injection rate helps power, efficiency, and driveability. We also get into pedal maps and how your throttle input turns into actual fuel output. That part gets overlooked a lot, but it has a huge effect on how the truck feels behind the wheel.From there we get into VGT turbo tuning. Will shares what happened when he upgraded the turbo on his wife’s Excursion and how the truck felt super lazy until he figured out the vane control. Just closing the vanes to make more boost actually slowed the truck down, and once he opened them back up, it ripped again. That’s a good lesson for anyone who thinks boost equals speed, because the truth is it’s all about balance and airflow.We also talk about CP3 pump setups. For a long time, making big power meant running two or three pumps, but that has changed. Nowadays, a single 14mm pump or a dual CP3 setup can support big numbers, depending on what you’re doing. Meyer and Will both have experience running different setups and share what works better for street trucks versus all-out builds. The bottom line is, if you’re adding hard parts like injectors or turbos, you’ve got to retune or you’re going to leave a lot on the table.Toward the end, we get into block design and why we’ve moved to using 6.7 blocks in most of our race engines. They have more material between the cylinders, stronger cooling, and we’ve seen them hold up better than older 5.9 blocks when pushed hard. That does not mean the 12-valve stuff is bad. It just means that newer options give you more room to grow, especially when you start mixing parts like 24-valve heads or building hybrids.There is still a lot we did not get to, like transmissions and more platform-specific tuning, so if you have questions, let us know in the comments. We read those and we’re always down to do a follow-up. Thanks for listening, and we will see you in the next episode.

In this episode of the Power Driven Podcast, we’re taking it back to where it all started—our early days competing in the Ultimate Callout Challenge. If you’ve ever wondered what it takes to build a competitive UCC truck from the ground up, this episode is for you. We get into the gritty details of how we turned a mechanical 12-valve Cummins into a full-blown competition monster, and the chaos that came with trying to keep it alive through dyno runs, drag racing, and sled pulling.We talk about the early struggles of building with limited resources, how we learned to dial in mechanical fueling on the edge of disaster, and what it was like pushing a triple turbo setup to its absolute limits. From camshaft failures to cobbled together fixes in the pits, we lay out everything we went through just to stay in the fight. You’ll hear how we went from unknowns with a budget build to a team that people started watching closely, especially when we dominated the sled pull with a setup no one expected to work.This episode isn’t just a look back. It’s a deep dive into the mechanical mindset, the strategy behind each event, and the lessons we learned through trial and error. If you’re into real diesel performance, mechanical builds, or just love hearing what happens behind the scenes at big time diesel events, you’re going to want to listen to the whole thing.We appreciate everyone who’s followed us since those early UCC days. This is the story of how Power Driven Diesel earned its place in the competition world through busted parts, long nights, and a lot of determination.

In this episode of the Power Driven Podcast, hosts Todd, Will, and Myer welcome special guest Damian, the man who went from enthusiast to event promoter with the launch of the first-ever Southwest Truck Fest. Recorded just weeks after the dust settled, we pull back the curtain on what it took to organize a diesel truck event from scratch, and what he’d do differently next time.We break down the real-world challenges of launching a grassroots diesel event: securing city permits, dealing with insurance, managing vendors, and coordinating logistics like dyno scheduling, vendor placement, and traffic flow. Damian shares the three-month sprint from idea to execution and how Southwest Truck Fest attracted trucks and fans from across the U.S., including builds from Idaho, Texas, New Mexico, California, and even Washington.We also talk horsepower, dyno numbers topping 2,400+ HP, what it takes to impress at a show-and-shine, and how event culture has changed in the post-COVID era. And yeah, we get real about the negative press, afterparty burnout fiascos, and what those viral moments mean for the future of diesel events in small towns like St. George.If you’ve ever wondered what it takes to start a diesel truck show, or you just want to hear how the performance diesel scene is evolving, this episode is packed with insight, entertainment, and honest talk from guys who live and breathe this world. Whether you’re into dyno days, vendor row, burnout pits, or just rolling coal with your buddies, this is the podcast for you.

You’ve seen the SmokeStang light up burnouts on YouTube—now hear the backstory straight from Westen Champlin himself. We’re talking about how a $1500 junkyard 12-valve turned into a 1200+ horsepower weapon, what really goes down behind the scenes, and why building fast diesel rigs usually ends with something on fire (or broken).From transmission failures and sketchy last-minute wiring to full-send dyno runs and burnout comps, this episode covers the kind of chaos that comes with chasing big power on tight timelines. Westen shares what it’s like growing a YouTube channel while juggling builds, towing rigs across the country, and trying to keep it all from blowing apart.We get into the crossover between diesel drag racing, truck pulling, and burnout culture—and how U.S. events are finally catching up to the Aussies when it comes to putting on a real show.We’re also talking about the upcoming Horsepower Rodeo going down May 24th in Winfield, Kansas—30+ pro-level builds, blown methanol setups, diesel trucks, and zero lift off the throttle.If you’re into diesel performance, race builds, YouTube truck content, or just want to hear what happens when you stop caring about rules and start chasing horsepower, this one’s worth your time.

In this episode of the Power Driven Podcast, we dive deep into one of the most debated topics in diesel performance: why do diesels smoke? Whether you’re running a mechanical 12-valve or a high-pressure common rail, this episode unpacks the science, tuning strategies, and real-world variables behind black smoke, haze, and combustion efficiency.We break down the fundamentals of air-fuel ratio (AFR), Lambda, and stoichiometric combustion in a way that makes sense for performance diesel applications. You’ll hear why even at a perfect Lambda of 1.0, diesels can still smoke, and how the fuel itself, injection timing, and in-cylinder mixing all play a role.From the factory smoke limits and emissions standards to 1,200+ horsepower race setups, we compare how gasoline and diesel engines burn fuel differently, and why gas tuners often misinterpret smoke as bad tuning. Spoiler: diesel makes peak power around the same Lambda values as gas, but with very different combustion behavior.We also dive into the role of swirl, piston bowl design, injector size, and pilot injection in controlling visible smoke and maximizing power. You’ll learn how boost, compression, and injection pressure change combustion characteristic, and why tuning a common rail is a completely different animal than dialing in a mechanical truck.The conversation covers everything from sled pull smoke strategies to nitrous-assisted drag passes, and why some trucks need excess fuel to manage heat under extreme load. We even tackle the misconception that visible smoke is worse for the environment than clean-burning high-fuel-consumption setups, turns out what you can’t see may be doing more damage.Whether you’re trying to keep your daily driver clean or pushing a race truck to its limits, this episode offers insight backed by dyno testing, Lambda data, and decades of hands-on diesel experience. We’ve spent years tuning around this exact issue, and this episode puts it all on the table.

In this episode of the Power Driven Podcast, we sit down with none other than Lenny Reed from Dynomite Diesel Products (DDP), one of the most respected names in diesel injector technology. This conversation dives deep into the evolution of diesel performance, from the early days of sled pulling with janky setups and burned clutches, to today’s cutting-edge common rail injector strategies, EDM precision, and the science behind why extrude honing might be killing your power.Lenny shares raw stories about how he got started, the hard lessons learned from broken parts and bad advice, and how those failures led to the injector advancements we all rely on today. We talk about the horsepower arms race, how to make 1,200hp streetable, and why your injector spray angle might be silently sabotaging your build. The episode also covers the big-picture stuff, emissions regulations, the real reason trucks cost six figures, and how American manufacturing can (and must) evolve.If you’re into tuning, dyno battles, injector flow rates, or just want to hear two OGs talk shop about what it really takes to go fast and not blow it all up, this is one you don’t want to miss. Whether you’re a daily driver diesel guy or a full-on competition builder, there’s something in here for you. Want more raw diesel talk? Hit that subscribe and fire off your questions in the comments.

Welcome back to the Power Driven Podcast—this time broadcasting straight from the shop floor! In this special “Diesel MythBusters” episode, the team dives headfirst into some of the most common (and controversial) diesel performance myths that float around forums, social media, and garage talk. If you’ve ever asked yourself, “Does more boost always mean more power?” or “Do 215 pumps really retard timing?”—this episode is your definitive guide to separating fact from fiction.We kick things off with the myth of dual-feeding P-pumps and whether or not your 12-valve needs it. Spoiler alert: probably not, unless you’re pushing serious horsepower. From there, we explore the science behind boost, efficiency, and how drive pressure really impacts head gaskets. It’s not just about throwing bigger parts at your build—understanding how airflow, fuel delivery, and timing interact is key to dialing in performance and reliability.The conversation heats up with a deep dive into Speed of Air pistons—those dimpled marvels generating buzz across the diesel industry. Are they the future of combustion efficiency or just expensive snake oil? The team weighs in with real-world experience, engineering insight, and a hefty dose of skepticism.We also take on the age-old air-to-air vs. water-to-air intercooler debate, breaking down the pros and cons in terms of temperature management, power gains, packaging, and complexity. Plus, we unpack whether aftermarket intake horns actually add horsepower—or just dress up your engine bay.As always, it’s equal parts technical knowledge and real shop banter. Expect laughs, a few friendly roasts, and a whole lot of diesel talk you won’t find anywhere else. Whether you’re building a 1,000+ hp race truck or just tuning your daily tow rig, there’s something in this episode for every diesel enthusiast.Stick around to the end as we address the myth that performance upgrades always kill fuel economy—plus, why injector size might be hurting your horsepower more than helping it.