Stock Car Engine Service

Classic cars ran on normal motor oils for decades, so why change now? The answer lies in the evolution of gasoline engines and how motor oil has co-evolved.

Why the budget-friendly Hobby Stock class is grassroots motorsports at its finest, and perfect for first-time dirt track racers.

Explore dirt stock car racing’s key terms, classes, rules, parts, and tips for success in this ultimate guide for new competitors.

Ashley has always wanted to race. Here's the story of how her family and friends came together to build a car for her!

One of the most important parts of your racing operation is the engine. This article gives a detailed overview on how to maintain your engine to get the most out of it for as long as possible. Also learn some tips to prolong the life of your engine.

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

Learn how to tell if your shocks are bad and how long shocks last before they need to be serviced. Speedway Motors Shock Tech can service your AFCO, PRO, Bilstein, QA1, and Ohlins shocks.

Learn what goes into setting the fuel for your engine and how to change the density altitude, ADR, main pill and high speed pressure to optimize a/f ratio.

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!