BMW's B58 may be the subject of praise and memes online, but its street cred is a result of thoughtful and clever engineering.

We find out how the Yamaha XSR 155 fares in a world of retro roadster motorcycles with torquey bigger CC engines and lazy ...

To get the most power out of your hot rod or performance car, the most sensible approach may be to simply replace the engine.

From the BMW 340i and Audi S4 to the Genesis G70 3.3T and Infiniti Q50 Red Sport 400, these used sport sedans respond quickly to mild ECU tunes. With turbocharged engines and strong aftermarket ...

The idea that Harley-Davidson engines need exhaust backpressure to produce power is one of the most persistent beliefs in the motorcycle world. Riders who bolt on straight pipes often report a loss of ...

Torque is literally why diesel engines should be in motorsport. While the gas engines are after horsepower at high RPM, a perfectly tuned diesel engine is capable of delivering a huge twisting force ...

Most of us got into this world through the same channel. We bought a new or new-to-us performance car or dragged home an older stock project that’s basically a lump of clay. We start planning upgrades ...

Buying a used car doesn’t mean settling for mediocre performance. With the right tuning techniques and maintenance habits, you can significantly improve engine power, responsiveness, and fuel ...

The new contract covers the Post-Critical Design Review phase of the B-52 Commercial Engine Replacement Program, which will replace the TF33 engines with the new F130s. The U.S. Department of War ...

This Challenger build takes things to the extreme with a full engine swap and precision dyno tuning to unleash maximum performance. From the garage to the track, watch this machine transform into a ...

ES-Studio (Engine Simulator Studio) is a program to simulate an ECU for Engine Simulator. The idea behind the project was inspired by Tuner Studio. The original idea was to simulate an ECU that Tuner ...