Discover the 25 best new race and performance parts from the 2025 PRI Show, including engines, turbos, superchargers, ...

Chevy's LT1 and LT2 engines are both V8s, but the LT2 has several changes such as a dry sump system and redesigned exhaust.

When Tom Nelson recently posted pictures and a video on Instagram of this unique engine he’d just finished, we knew we had to stop by for a closer look. A cursory glance at those unmistakable valve ...

LS Cable & System to build $689M copper and advanced materials manufacturing campus, create 430 jobs in Chesapeake Subsidiary of South Korean company already building $681M+ cable factory in ...

As GM Authority has covered for quite some time now, GM is set to launch a new variant of the mid-engine C8 that will dust off the Corvette Grand Sport nameplate and fill the gap between the C8 ...

Big step for the C5: the LS1 is officially out of the engine bay, and the overhaul starts now. In this episode, we document the full removal process — labeling connectors, draining fluids, freeing ...

CHESAPEAKE, Va. — Gov. Glenn Youngkin on Friday announced that LS Cable & System Ltd. will invest $689 million to expand manufacturing operations in Chesapeake, a move officials say will create more ...

Some of the wildest engines in automotive history did their best work in cars that barely anyone remembers. Instead of starring in headline supercars, these powerplants were buried in obscure trims, ...

Iron 5.7L LS1 budget engine dyno run - Fast 92mm Intake We took the rotating guts from an LS1 engine and stuffed them into a bored out 5.3L block for a budget engine that put out over 450 horsepower ...