This video showcases a BMW M3 G80 on a dyno as it tests out a new valvetronic exhaust system and custom software tuning. With ...

The Ferrari 488 Pista is tested on the dyno with a decat exhaust setup, delivering hard redline pulls and intense ...

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

Project Black Beauty hits 702 rear-wheel horsepower with a ProCharger F-1C two-valve, pairing E85 and Holley EFI with a new ...

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 ProCharger P-1X supercharger is a proven Dark Horse power-adder. With a Stage 2 kit and a mild fuel system, it delivered ...

The owner of this 2025 Ford F-150 Nitemare spent only six months with his performance truck before he decided to get ird of ...

This supercharged Kawasaki ZH2 set an average speed of 202mph over one mile in 2024, and it could now be yours.

The super truck boasts a plethora of modifications, has over 13,000 miles under its belt, a clean Ohio title, and is still for sale ...

Is the legendary Ford F-150 5.0L V8 actually a step down? One owner loves the tech but misses the "oomph." From effortless ...

The owner of this Camaro ZL1 wanted to tear up the Texas Mile and keep it mild for the street, and that's exactly what they ...

Mercedes is rumoured to have an engine innovation promising a significant advantage over other Formula 1 power units. It ...