When modifying any diesel vehicle, there's always the question of "what's next?" In Colton Ahlberg's case, he had already modified his truck with larger injectors, a bigger turbo, modified injection ...

It’s easy to overlook the detailed process that goes along with building a reliable mill from the ground up. Much of the time the engine shop will handle most, if not all, of the prep work. This would ...

Keith Kanyuh of Plant City, Florida, is an avid fifth-gen Camaro enthusiast. Keith's 2010 Camaro is heavily modified and truly embodies the culture and history of the Camaro nameplate. The majority of ...

Time to take this build to the next level! 🔧 In this video, I install a performance camshaft into my C5 Corvette LS1, a major upgrade that transforms how this engine breathes and performs. 💥 This ...

This diagram shows the major cam events through one full cylinder cycle (two crank revolutions or 720 degrees), beginning at TDC firing. The exhaust lobe and valvetrain is closer to the front, and ...

COMP Cams has released a new upgrade camshaft kit designed specifically for iron block General Motors 4.8L LS V8 engines running an aftermarket turbocharged setup. COMP Cams says its new Stage 2 LST ...