Engine Power
Installing ported cylinder heads, upgraded valve train, and induction in the 4.3L engine.
2026-06-25 09:19:00 +0000 UTC→2026-06-25 10:02:00 +0000 UTC(43m)
Schedule for POWERNATION
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Dirt & Trails
Hosts Eric Smart and Chris Reader take you on an off-road adventure, making the off-road and overland trucks and SUVs.
2026-06-26 01:10:00 +0000 UTC→2026-06-26 01:39:00 +0000 UTC(29m)
Dirt & Trails
Chris and Eric are tackling Project Spartan axles and turbocharging the Polaris UTV for off-road adventures.
2026-06-26 00:43:00 +0000 UTC→2026-06-26 01:10:00 +0000 UTC(27m)
Dirt & Trails
Chris and Eric battle the rust in Project Spartan's '69 M715 Kaiser Jeep cab.
2026-06-26 00:15:00 +0000 UTC→2026-06-26 00:43:00 +0000 UTC(28m)
Dirt & Trails
Chris tests a new welder on Project Spartan's roll cage while Eric inspects the motor.
2026-06-25 23:48:00 +0000 UTC→2026-06-26 00:15:00 +0000 UTC(27m)
Dirt & Trails
Tearing down Project Spartan to rebuild it, but its surprisingly strong engine changes the plans.
2026-06-25 23:21:00 +0000 UTC→2026-06-25 23:48:00 +0000 UTC(27m)
Carcass
Our Overlanding 4Runner gets new exhaust and creature comforts to help while exploring the wild.
2026-06-25 22:55:00 +0000 UTC→2026-06-25 23:21:00 +0000 UTC(26m)
Carcass
We add a winch, rooftop tent, LED lights, and more to our 2016 Toyota 4Runner Overlanding Project.
2026-06-25 22:27:00 +0000 UTC→2026-06-25 22:55:00 +0000 UTC(28m)
Carcass
Heavy-duty bumpers and rock sliders help protect the Overlanding Toyota 4Runner on the trails.
2026-06-25 21:59:00 +0000 UTC→2026-06-25 22:27:00 +0000 UTC(28m)
Carcass
The guys start converting a Toyota 4Runner into a self-sustaining off-road expedition vehicle.
2026-06-25 21:32:00 +0000 UTC→2026-06-25 21:59:00 +0000 UTC(27m)
Carcass
Painting tips on how to properly prep aging clear coat for paint.
2026-06-25 21:04:00 +0000 UTC→2026-06-25 21:32:00 +0000 UTC(28m)
Carcass
The crew starts tearing into the drivetrain and suspension of its Spec Mazda Miata racecar.
2026-06-25 20:36:00 +0000 UTC→2026-06-25 21:04:00 +0000 UTC(28m)
Carcass
The Carcass guys start tearing into the Mazda Miata racecar.
2026-06-25 20:09:00 +0000 UTC→2026-06-25 20:36:00 +0000 UTC(27m)
Carcass
The new project, a Mazda Miata, goes out on the track to get baseline numbers.
2026-06-25 19:42:00 +0000 UTC→2026-06-25 20:09:00 +0000 UTC(27m)
Carcass
Project Junk Mail is back into the shop to address some trail problems upgrading the carburetor for an EFI system giving a better performance on steep terrain giving the steering a boost before heading back out on the trails.
2026-06-25 19:16:00 +0000 UTC→2026-06-25 19:42:00 +0000 UTC(26m)
Powernation Builds: Chevy Silverado SuperMax
This super 4x4 diesel is going from mild to wild!
2026-06-25 12:51:00 +0000 UTC→2026-06-25 13:19:00 +0000 UTC(28m)
Dirt & Trails
Our '94 Ford F-150 Leadfoot goes from pickup to beast with many modifications, a trail shakedown and a Bigfoot cameo.
2026-06-25 12:22:00 +0000 UTC→2026-06-25 12:51:00 +0000 UTC(29m)
Dirt & Trails
Eric measures Leadfoot's driveshafts Chris preps the 600hp F-150 with new intake, exhaust and fuel.
2026-06-25 11:54:00 +0000 UTC→2026-06-25 12:22:00 +0000 UTC(28m)
Dirt & Trails
Eric and Chris overhaul Project Leadfoot's gauges, build transfer case bracing, and wire it up.
2026-06-25 11:26:00 +0000 UTC→2026-06-25 11:54:00 +0000 UTC(28m)
Dirt & Trails
Chris and Eric install a 600hp Ford 460 Big Block and Tremec TR4050 into Project Leadfoot.
2026-06-25 10:57:00 +0000 UTC→2026-06-25 11:26:00 +0000 UTC(29m)
Dirt & Trails
Project Leadfoot gets a new roll cage, then upgrades to the lift, suspension, steering and brakes.
2026-06-25 10:28:00 +0000 UTC→2026-06-25 10:57:00 +0000 UTC(29m)
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