This is the third installment of Horsepower Wars LS vs. Coyote shootout.

This time we're pitting a Gen V L83 against a Gen-3/2 Coyote, both with a 76mm turbo.

Something as simple as improper surface texture can cause an otherwise awesome engine build fail in spectacular fashion.

Here, Lake Speed, Jr. and Mark Malburg dive into what caused $1B in recalls for GM.

SDPC Raceshop Dynos The Last COPO 350 LSX.

Chevrolet Performance's last supercharged LSX COPO is number 67 out of 69.

Forrest Lucas, the founder of Lucas Oil and a steadfast supporter of many forms of motorsport, has died at 83.

His legacy spans business, philanthropy, and motorsports sponsorship.

Nissan's VK56 V8 engine is an absolute monster of a platform.

Relatively unknown outside of Nissan diehards, its potential is coming to light.

FuelTech has released a new 170 lb/hr high-impedance fuel injector for high-horsepower builds.

It is designed for multi-fuel use and features a common EV6 Connector.

Horsepower Wars Season 4 presented by Summit Racing is ramping up to be a unique experience, following a few-year hiatus.

Meet the builders behind LS vs Coyote 3 and the C10 Shootout.