Why timing matters: Correct ignition timing on a Windsor V8 improves throttle response, prevents detonation, and maximizes horsepower without sacrificing reliability. Carb jetting basics: Holley jet ...

Cold air is good. Hot air is bad. Every gearhead, young and old, is familiar with this line of thinking. We buy hoodscoops, cold-air intakes, and all other manner of contraptions to help feed our ...

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 ...

Upgrading the camshaft in your small-block Chevy can transform how your engine feels, sounds, and performs. From street-friendly hydraulic flat tappets to aggressive high-lift rollers, matching the ...