In its history, General Motors has put some powerful LS engines under the hood of its most popular models. Here are the top ones and their specs.

It saw immediate competition not just with the Mustang, but also the recently released Chevrolet Camaro ... that included modified engines and intake manifolds that increased the horsepower ...

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The last now hides a new aluminum oil “barbell.” New OE-spec gaskets and sensors rounded out the package before I installed a set of longtube headers and Dorman LS2 intake manifold. With a throttle ...

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