When two equal turbochargers work independently, it's parallel. If a small turbocharger operates at lower rpm, then a larger one at higher rpm, it's sequential.

Brad Deberti revamped an F-150 Raptor R for big power. Packing a TKM-built 5.2, Hellion turbos, and PBD tuning, it delivered ...

If you’re looking at this 2022 Ford F-150 and thinking it’s just another Raptor with some big tires and badges, look closer. This is a VelociRaptor 600—a limited-production build from Hennessey ...

Owning a Cummins-powered rig is already a flex. That deep, rumbling idle. The way the turbo whistles when you roll into the throttle. The satisfying grunt as it effortlessly tows what would make most ...

Dutch boutique sports car builder Donkervoort has teased details about some of the hardware used by its upcoming P24 RS model, with information on the innovative turbocharger and intercooler the car ...

Tom Nelson founded Nelson Racing Engines (NRE) in 1995. Nelson's ability to deliver the high-horsepower turn-key engines his clients desire is evident by scrolling through some of the projects NRE's ...

Amee has been tied to the national automotive industry for over twenty years. Starting out as a photographer shooting for automakers, agencies, and various global magazines; with writing & digital ...

SEMA show always brings out household names in the car world. In addition, a few unknown builders do what they can to make their own way in the industry. One of those is Blazin Rodz and the team there ...

These 50-state-legal twin-turbo kits can boost your Ford F-150's output up to 500 hp and 526 lb-ft! While Dodge has suddenly found religion in twin-turbo six-cylinder engines this year, Ford has been ...