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

Automobiles, as any mechanic will tell you, are complicated beasts. Enthusiasts, of course, will have a solid grasp of the jargon. They'll know at a glance what the unusual shape on that road sign ...

What does it take to keep those turbochargers spooling, and what might that cost you in terms of engine durability and reliability? When your rally enthusiast car pals are dissecting the most recent ...

Specialist guides describe how this type of engine setup is often labeled as twin or even dual‑turbo, with both compressors working together to raise performance. A separate technical breakdown notes ...