Tech Articles

Learn the importance of proper electrical grounding and how it affects not only starting, but accessories and lighting as well.

Race car ballast can have a significant impact on your car's performance and handling. Here are some notes and tips to help you to correctly place ballast in your car.

How proportioning valves work, fixed vs adjustable valves explained, and how to reset a prop valve.

Considering aftermarket mag wheels for your ride? Speedway Motors has the selection and expert advice to help get you started.

Learn all about what is a 604 crate motor and what it takes to run this small block Chevy in your race or street car.

Learn all about what is a 602 crate motor and what it takes to run this small block Chevy in your race or street car.

Learn how to corner balance a car for optimal weight distribution and performance.

Wondering what a stroker motor is and how to build one? Speedway Motors has the answers with this stroker motor build guide.

Learn what gear oils do for your differential and how to choose the best gear lubricant for your application's needs

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.