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 ...
Horse Sense:The more we test the GT-40 intake manifold, the more impressed we are. It's well over 15 years old and it's still being compared to the most contemporary hot-rod intakes. Not many cams, ...
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 ...
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’ Ecotec engines promised fuel efficiency and delivered… well, sometimes. What they also delivered was a masterclass in mechanical “opportunities.” These complaints are recurring themes ...