The story behind the legendary LS7 V8, the last big-displacement engine before emissions rules changed the game.

ANSWERBack in 1955, you (or your grandpa) might have posed a very similar question: "Why does that new-fangled small-block Chevy make more peak power and torque at a higher rpm than my trusty Flathead ...

Even with all the LT goodness coming from GMthe go-to mill for engine swaps is still the tried and true LS. After all, LS1s and all their variants are turning up more often in wrecking yards. Hundreds ...

When the all-new fifth-generation Chevrolet Corvette had its premiere in 1997, it packed a likewise all-new LS1 V8 engine making 345 horsepower and 350 pound-feet of torque — which was enough to ...

Choosing the right motor for your project car just got a little easier thanks to Chevy’s latest line of LS Long Block engines, the details of which are highlighted in the following brief video summary ...

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

The LS3 V8 debuted in the 2008 Corvette C6, and was later fitted in cars like the Camaro SS (manual), Pontiac G8 GXP, and the ...

Today, it's all about the total package. You wouldn't order your eggs without salt, pepper, and assorted Tabasco sauces, right? Nor can you be a successful football quarterback without the right ...

Discover the top 10 issues with LS truck engines. Learn what to watch for, common failures, and tips to keep your engine ...

In our last installment, we set out to build a really big LS engine. How big? Well, in this case a rather voluminous 490 cubic inches. Yep, that’s big-block cubes in a small LS package. The first step ...