Hudson Pacemaker Carburetor Needle and Seats

Learn how to install a bypass and deadhead style fuel pressure regulator. We cover how these regulators work with a carburetor and advantages of each style.

Need better tire traction on the track? Read our guide on increasing traction with grooving, siping, and needling to ensure your racing tires have great grip.

Rebuilding a carburetor or renewing it is not as hard or intimidating as it looks. This article will guide you through the steps using a Holley rebuild kit.

Learn how to calculate your CFM with a formula to determine what the best carburetor size is for you. We also cover vacuum and mechanical secondaries.

There are a lot of options to plumb your dual feed Holley carburetor. We feel this one is a great solution.

Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.

HANS Devices are life-saving devices that offer superior protection vs. foam neck braces for all different types of motorsports.

Caster and camber are critical adjustments to your car's suspension alignment. It's important to understand what caster and camber are as well as how they can affect your car's performance.

Learn how to hook up a horn button in your vehicle. Watch our video on the install of an Ididit car horn button and our video on turn signal synchronization.

Check out a couple of tips on how to install a new clutch.