Brad Lovell’s F-450 chase truck relies on AMSOIL protection while towing, hauling, and supporting his off-road race team.
KC Turbos tested a Stock 7.3-liter on the dyno. The crew installed a modern turbo kit to increase horsepower on factory fuel injectors.
Built for speed and sleeper appeal, Ethan Hurtt’s 7.3L Power Stroke F-350 combines serious fuel, air, drivetrain, and suspension upgrades.
This 1990 M998 Humvee has a potent 6.5-liter turbodiesel powerplant and surprising mods like rear-steer and 42-inch tires.
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