Tech Articles

On the street or at the track, having the proper fire extinguisher type and how to use it is critical to saving your ride

Head studs or head bolts...which is the right choice for your engine. Here are some things to consider as you balance your intended power level against the budget.

Dirt modified racing delivers high-horsepower, adrenaline-fueled action, learn more about them and their racing classes

Lifter tick vs rod knock—what's the difference? Learn how to identify these engine noises, their causes, potential damage, and how to fix them.

What is the purpose of a fan shroud? Do you even need a fan shroud? Learn why you need a fan shroud to keep your engine cool and at peak performance!

What is the difference between 305, 360, and 410 sprint cars? From engines and horsepower to speed, cost, and racing series, both winged and wingless – we the racing experts from Speedway Motors break it down.

Build a high-performance Gen V LT engine with proven power combos and learn about LT upgrades and tuning tips for maximum power

Learn the benefits of independent front suspension, or IFS, and how it vastly improves your vehicle’s braking and handling

Learn proven small block Chevy 383 stroker engine build combos from 400-600 HP to power your next build

A real-world guide to 4L60 transmission specs, strength, and swap tips.