One of the easiest ways to tune an engine's performance is with the intake manifold. Yes, the camshaft can have a bigger role in horsepower production, but a camshaft swap includes real work and more ...

Chevrolet Performance pulled its LS3-powered 1955 Chevy Bel Air out from its collection and turned the spotlight on the former SEMA Show car for a recent video filmed for its YouTube channel. This ...

To get the most power out of your hot rod or performance car, the most sensible approach may be to simply replace the engine.

Back in part one of our new GMPP LS3 testing ("Late Crate Update," Oct. '10), we subjected a factory-fresh LS3 crate motor from GM Performance parts to a series of performance upgrades, including a ...

Tired of all those perfect muscle car builds that prove the owner has more money than you do? Well, this Chevy Nova isn't like that. And while its condition is less than perfect, the family story it ...

The idea was to run the two engines in naturally aspirated trim and then again after the application of boost from a Kenne Bell supercharger. The question we wanted to answer was would the difference ...

GM has just released cutaway photos of the 422-horsepower LS3 and the 400-horsepower L99 V-8s that will power the 2010 Camaro. Check 'em out, we'll post more as soon as GM releases them!

Last year, we ran an article on the custom-built Himalaya Spectre – a Land Rover Defender crew cab pickup with lifted suspension, an overhauled interior and, most importantly, a 6.2-liter LS3 V8 ...

For what feels like the past nine decades, hot-rodded 1930s Fords have a staying power that other hot rods can only dream of. So great is the desire to shove modern hardware into a timeless classic ...