We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Independent tests reveal the C8 ZR1 may be even more powerful than Chevy admits. Is this the most brutally honest performance ...

Red Bull’s RB17 hypercar promises lap times equivalent to F1. Yikes. Before the time comes to test our necks against the ...

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

A Texas-based tuner dynoed the C8 Chevrolet Corvette ZR1 and achieved very different numbers from the factory rating of the ...

Chevrolet’s 2026 ZR1 delivers blistering performance on paper, but recent dyno tests hint it might be even more powerful than ...

With a 550-horsepower twin-turbocharged V8, the CT6-V Blackwing is the rare, fierce, and forgotten Cadillac super sedan.

Although Nissan has been in the doldrums ever since getting purchased by Renault in the early 2000s, it once had a reputation as a car company that was always on the cutting edge of technology.

MV Agusta revives a dual-crank engine design with a radical five-cylinder square concept, proving that internal combustion innovation is alive and well. The square engine layout uses dual crankshafts ...