-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 unveiled its brand-new family of Ecotec small-displacement engines at its Powertrain Headquarters in Pontiac, Mich. this morning. The lineup will include 11 separate powerplants in both ...

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 ...

You may be reading this and wondering why PHR is doing a story on a four-banger. The answer is simple: this new turbocharged Ecotec makes V-8 power, while retaining four-cylinder fuel mileage. To ...

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 ...

The LUK is a hybrid engine system produced by General Motors for compact, midsize, and full-size vehicles. Displacing 2.4 liters in an I4 configuration, the LUK is part of the Ecotec engine family. It ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. General Motors is one of the most storied and well-established automakers on the planet. Sure, it might have ruffled some feathers ...