Scrat, a 1996 second gen Dodge, is headed to the Ultimate Callout Challenge 2026 with Myer at the wheel, and the plan is simple. Build it in the shop, keep it serviceable, and make it live through the dyno, the drag strip, and the sled pull.

This episode of the Power Driven Podcast features Will and Todd with Myer talking through the UCC plan, why it matters to diesel fans, and how it stacks up against King of the Streets. The focus is on real shop work, quick turnarounds, and a strategy that favors reliability without taking the fun out of pushing hard.

Scrat is getting a back half and four link while keeping a steel cab and a straightforward layout. The goal is to be around four thousand six hundred pounds with driver, chase a five forty in the eighth mile, and make a strong dyno number with a clean nitrous plan. Tuning talk stays practical, from common rail control to the debate between an 06 to 07 Bosch 849 and a Bosch motorsport standalone, with Haltech pieces already in play. Transmission work is front and center as well, taking lessons from Josh and The Godfather into a forty eight based setup aimed at holding power without slipping.

The conversation hits safety and prep too, from blown tire lessons on the chassis dyno to smarter safeguards that do not get in the way of a good pull. Competition looks stout with names like Lenny Reid in the mix, which is exactly the kind of field that makes UCC worth the grind. Testing in Vegas, engine work in house, and steady progress updates will lead up to the first week of June 2026.

If diesel performance, Cummins power, dyno testing, turbo upgrades, drag racing, and real truck builds are your thing, subscribe to the channel, follow the Power Driven Podcast, and keep up with Power Driven Diesel as Myer gets Scrat ready for the Ultimate Callout Challenge.

An 850 horsepower Cummins that tows, daily drives, and still rips the tires at 80 miles an hour.

This episode of the Power Driven Podcast is all about building a real 850 wheel horsepower street truck the kind you can hook to a trailer, commute in, and still line up next to the neighborhood Corvette with a smile. The Power Driven Diesel crew walks through proven recipes across 12 valve, VP44, and common rail platforms and explains what actually keeps a combo reliable at this level. It matters because most diesel enthusiasts want the do it all truck that hits hard without turning into a fragile race only build.

The guys start by setting expectations for a street friendly 850. Bottom ends are tougher than most people think, so you usually do not have to crack the pan, but you do need to address head sealing. At this power, a firing head gasket is the long term answer, with O rings workable if you keep timing and low rpm torque in check. A mild port job helps drop boost and pick up drivability, and a street cam like a Colt Stage 3 type grind noticeably improves the way the truck comes on. They hammer home a big lesson on compression too. On a 12 valve, a 6.7 crank in a 5.9 for a six point one stroker bumps compression and makes chargers light quicker, which is why higher compression often drives better and lives better well past the four digit mark.

Fuel and air are where the recipe really comes together. For a 12 valve, think quality lift pump with a boost referenced return regulator so base pressure cruises in the low 30s and rises into the mid 50s to 60 under load. Pair that with a 215 style P pump build and clean streetable injectors such as a Power Jet Stage 2 or Stage 3 so you get heat control without haze. Factory lines are fine at this goal, and delivery valves around 055 keep manners sharp. On the turbo side, this is a compound conversation. Setups like a 62 67 over a 476 or stepping the atmosphere to a 480 make the truck faster and cooler on the same tune, carry power further in each gear, and tow easier because you are not forcing the intercooler and radiator to soak up unnecessary heat.

They do not skip the parts that keep the whole package alive. Stronger valve springs and pushrods are a must, billet freeze plugs are cheap insurance, and the intake plenum gasket needs the later steel shim style with sealant so it does not blow out when boost climbs. Intercoolers become a wear item above roughly 60 pounds, so plan to upgrade and use quality boots. Transmission wise, a manual needs a serious dual disc and upgraded shafts, while a street tuned 47 or 48 with billet input and output, a good converter and flexplate, and firm but livable line pressure lands right in the sweet spot for an 850 setup.

If you are chasing the same number on a VP44 or common rail, the strategy adjusts but the goal stays the same. A VP44 can get there with more air than you think and very careful tuning, while a common rail likes MLS gaskets with real studs, 60 to 100 percent over injectors sized for street use, a healthy lift pump, and a ten or twelve millimeter CP3 depending on air. The third gen compound recipe that keeps the stock charger and adds a 476 underneath remains a tow ready crowd favorite.

If you are searching for diesel performance ideas, Power Driven Diesel guidance on Cummins combos, VP44 tips, dyno testing insights, turbo upgrades that actually help, drag racing realities, and streetable truck builds, this episode is packed with long tail takeaways like building an 850 horsepower Cummins street truck, choosing a compound turbo 62 67 over 476, planning a firing head gasket 12 valve, and dialing a boost referenced lift pump regulator for clean power.

Subscribe to the channel, follow the podcast for new episodes, and check out more Power Driven Diesel content for the parts, testing, and real world data that make your next build run hard and last.

We got the invite to light up the SEMA burnout pit, so we’re bringing the Junker drag truck and a street-driven mega cab named Ruby and seeing how much smoke and noise a couple of diesels can make before the tires give up.

This episode of the Power Driven Podcast features Will, Meyer, and Todd bench-racing their way through a last-minute game plan for Horsepower Rodeo at SEMA alongside Weston Champlin and the Australian burnout crowd. It matters because the diesel community rarely gets to show what a Cummins can do in a pro burnout format, and the crew is honest about the tradeoffs. Burnouts are hard on parts, time is short, and the trucks are real. That tension between putting on a show and keeping the rigs alive is exactly what most blue-collar diesel folks juggle in their own shops.

You’ll hear the unfiltered strategy session for making instant smoke and keeping it controllable. The Junker’s rear brakes will be taken out of the equation with a simple ball valve or a drift handbrake so the truck can boost at the line and roll clean without dragging the engine down. Converter lockup, neutral-to-third experiments, and governor spring limits at roughly five thousand rpm all get kicked around, with the guys weighing clutch loads, sprag risk, and what happens if the forward clutch grabs before the direct. It’s equal parts courage and common sense, just like any backyard burnout plan that actually sees pavement.

Cooling and reliability are the next battle. Past burnouts cooked boots, melted lines, and lit things on fire, so the plan calls for forcing the fan on through tuning or a dummy coolant temp sensor, pulling the hood for airflow, and testing water-meth gear repurposed as a spray bar. Boost-activated switches at twenty to thirty-five psi will mist the intercooler or radiator, with staging jets sized to keep flow up without drowning anything. There is real talk about pre-turbo versus interstage injection, thermostat behavior and recirculation, and why higher coolant velocity through the radiator can still pull more heat. Cabin survival even comes up, from taping door jamb vents to running the HVAC on recirculate so the driver is not choking on his own smoke mid-show.

The look and feel matter too. A quick hood stack for velocity and spectacle is on the table, along with short-bed bedsides to tighten the wheelbase and make the Junker whip easier in the pit. Sway bars front and rear get the nod for stability, and the boys daydream a little about a Dana 70 or 80 wheelie bar with dually rollers just because it would be ridiculous and awesome. Tires may get overinflated into pie-cutter shape for quicker belt exposure, and there is even talk of a scoreboard showing wheel speed for bragging rights. Logistics are real as well. The Junker will be towed to Las Vegas, Ruby might get towed too, and the spares list includes boots, turbos, and whatever breaks on day one.

If you’re into diesel performance, Power Driven Diesel shop talk, Cummins 12-valve burnouts, turbo setup and cooling strategy, drag racing culture, and rowdy truck builds, you’ll feel right at home. Long-tail topics covered include SEMA burnout contest Horsepower Rodeo, diesel burnout setup with handbrake versus line lock, Cummins hood stack ideas, boost-activated water-meth spray bar for intercooler and radiator cooling, short-bed swap benefits for a drag truck, front and rear sway bar choices for burnouts, cooling fan override on a Cummins, and real-world burnout tire and wheel speed chatter.

Subscribe to the channel, follow the Power Driven Podcast for more episodes, and check out Power Driven Diesel for the parts, tech, and build inspiration that keep trucks smoky, loud, and alive.