Give a big honky-tonk, mullet-swaying welcome to the 800 HP, turbocharged ... 550-horsepower model all the way up to a monster 800-horsepower, turbocharged, LS7-swapped version that we're going ...

It's dubbed the LS427/570 and sports a number of upgrades over the LS7 engine we saw in production. It all started with Gran ... 7.0-liter LS7 V8 made 505 hp and 470 pound-feet of torque, the ...

It’s been just about 10 years since the C6 Corvette Z06 roared into the hearts and onto the chassis dynos of enthusiasts around the world, with its 7.0-liter LS7 engine pushing LS performance to ...

it also debuted with the all-new 427 cubic inch LS7, arguably one of the best engines ever made. The 7.0-liter LS7 developed for the 2006 C6 Corvette Z06 produced 505 horsepower, a number that ...

The SB4 crate engine ... all of the components. And if it's more power you're after, there's always the company's forthcoming 9.0-liter DOHC QC4 crate engine. It will make a staggering 1,350 hp.

When it comes to engine swaps, there might not be one that's more popular than the LS swap. This is in large part due to the easy availability of them, but they are also good performers.

Underneath the absolutely gorgeous sheet metal of this behemoth rests the 7.0L LS7 V8 engine- the very same as ... and even the all-mighty Bugatti Veyron SS. That insane power is then transferred ...