There's just something special about a 7.0-liter Corvette. Doubly so when it packs twin turbos and makes more than 1000 hp.

An experimental race engine that was canceled before it got to race, the Mark IIS "Mystery Motor" remains one of the most fascinating V8s built by Chevy ...

Chevy's W-Series engines laid the foundation for the iconic 396, 427, and 454 big blocks of the 60s and 70s. The W-Series 348 and 409 engines evolved into the Mystery Motor 427, eventually leading ...

Over the following years, Chevrolet would use the engine for many of ... Chevrolet developed the 427.6-cubic-inch LS7 based on its fourth-generation small block design to propel the Z06 Corvette ...

Its heart is the 427-cubic-inch (7.0L) LS7 engine from the Corvette Z06. Rated at 505 horsepower (377 kW) and 470 lb.-ft. of torque (637 Nm), it is the most powerful engine ever installed in a ...