-it seems that those three little letters strike fear into many a promoter, track owner, or sanction head whenever they hear it. ECU stands for Engine Control Unit. Also called an ECM (Engine Control ...

General Motors is one of the most storied and well-established automakers on the planet. Sure, it might have ruffled some feathers in the past, like when it introduced leaded fuel, or when the ...

When most people think about engine swaps, they want to go bigger and better. Gen III and Gen IV GM LS engines are all the rage, and for good reason, but bigger isn't always better when you're trying ...

General Motors says that its new modular ‘Ecotec’ architecture will streamline its powertrain portfolio for future models, to reduce manufacturing complexity and improve its customer offering. The new ...

Automotive engine technology has come a long way since Carl Benz put a one-cylinder 2/3 horsepower engine on the Patent Motorwagen in the late 19th century. Modern engines are cleaner-burning, highly ...

General Motors will spend about $494m and create around 550 jobs in three US plants to make ‘next generation’ fuel efficient Ecotec engines, the automaker announced at simultaneous events in three ...

General Motors' modern Ecotec engine family first saw the light of day in 2000, when a 2.2-liter inline-four making 147 hp debuted for global use in the Opel Astra — the German brand was a GM ...

Editor's Note-It's no secret that GM has been on the outer fringes of the import drag racing radar for a couple years now. At the 2001 SEMA Show, GM made its intentions even more clear. The engine ...