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 ...

Veteran competitors SAM Tech took the win by posting an impressive 800 HP. With a giant ... They suspect the engine was down a cylinder from previous testing, but all were just happy to be there ...

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 ...

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 ...

Part of Chevrolet's prolific series of Gen III small-block V-8 engines, the naturally aspirated LS7 displaces 7.0 liters (or 427 cubic inches) and produces 505 hp and 470 lb-ft of torque in stock ...

Veteran competitors SAM Tech took the win by posting an impressive 800 HP. With a giant ... They suspect the engine was down a cylinder from previous testing, but all were just happy to be there ...