Speedway Motors, Sprint Car Parts

In the conclusion of our sprint car build series, the 410 engine and EMi chassis become one, then we fire it up!

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.

Our sprint car is back, and it's ready for some power. Follow along as Speedway Motors Racing Engines puts together a thundering 410.

Check out the first video in our 410 Sprint Car Build series. Speedway Motors takes on a new project building a 410 sprint car for the National Sprint Car Hall of Fame. Take a look at our build from start to finish.

Speedway Motors announced today they will celebrate customers and their cars during Customer Appreciation Week, July 26-30, with giveaways and a contest to be on the cover of their Race, Street or Muscle catalog.

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.

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.

The Speedway Motors display at PRI this year features two drastically different sprint cars driven to great success by two very different drivers, four decades apart. But upon closer inspection, are they really that different?

Speedway Motors announced today a list of new products that will be debuted in their booth (#3701) which is a nod to their 70th Anniversary at the 2022 PRI Show Dec. 8-10 in Indianapolis, Ind.

Here's another installment in our 70th anniversary series highlighting some of the great stories and cars from Speedway Motors history. Meet the Mechanical Rabbit...