SEMA Burnout Battle Junker and Ruby Hit the Pit
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.
New Zealand