For those readers who may be unaware Trifecta Performance is a tuning shop based in Snohomish, Washington that specializes in upgrading the go in a variety of GM platforms. As GM Authority covered ...

Turbocharging your small block is one of the most exciting ways to unleash serious horsepower. Whether it's an old first-generation 350 small block, a modern LS, or even a Ford Windsor, bolting a ...

The performance world is full of good tuning ideas. One place that is often overlooked in the search for more power is the exhaust system. For decades, knowledgeable drag racers have been using header ...

While people may have biases over which method of administering fuel they think is best, engines don't give a rip. Feed them well, and they will treat you well. This is evidenced by the fact that ...

Among the many variations of the iconic small-block Chevy, the short-lived but ferocious 302 aka DZ302, stands out as a high-revving race-bred V8 built for one purpose: Trans-Am dominance. Introduced ...

Attention all hot rodders and gearheads! Edelbrock has just given the classic 383-cube SBC crate engine from Chevrolet a significant modernization overhaul. And let's just say this bad boy is no ...

The performance world is full of good tuning ideas. One place that is often overlooked in the search for more power is the exhaust system. For decades, knowledgeable drag racers have been using header ...