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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 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 ...

Today GM provided some additional background on the all-new family of three- and four-cylinder gasoline engines that has been undergoing development around the world for the last three years. It made ...

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 ...

DETROIT -- General Motors is creating a family of more fuel efficient small engines that it says will be quieter and more refined than those found in some rival models. The suite of engines will ...

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 ...