The MAP sensor is an important part of a car's operating system. But lots of things can make it go bad. Here's how you'll know when it's going.

Piston rings hold a bit of a strange place in the engine building world. Circle Track works with lots of engine builders on different engine projects. And almost every engine builder we talk to admits ...

The modern internal combustion engine is an engineering marvel. We’re light-years ahead of simple big blocks and carburetors, and now there are very fast, very capable computers sensing adjusting the ...

Plug and Play: Taking tuning, engine protection, and control to the next level with AEM’s Infinity Coyote Standalone ECU. There’s no arguing that the Coyote and Road Runner powerplants have earned ...

An F1 ECU, or Engine Control Unit, is the standardised electronic system used in every Formula 1 car to control the power ...

March 8, 2009 Fiat Group used the Geneva Auto Show to launch a new engine technology which could ultimately be as important as the common rail diesel technology it invented 15 years ago. Dubbed ...