Longacre, Sprint Car Parts

Dirt Track Racing Tire pressure affects many variables when it comes to dirt track racing that can contribute to speed. Find out more on how the right amount of air can help you reach your dirt track lap time goals.

A guide on maintaining a sprint car front suspension. Learn tips and tricks on how to prevent problems at the track. Clean and inspect your bearings, spindles and hubs for ultimate success.

This is more than the story of a vintage sprint car. It's also the story of how a dynamic duo of "Speedy" Bill Smith and Jan Opperman toppled giants at the 1976 Hulman Classic.

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...

Today, we're following along as Jason Martin builds the Pro Shocks for our sprint car and installs them. There's lots to learn from this episode!

Read how to wire a lightning sprint engine. This detailed account of how to successfully wire an engine will ensure a smooth installation.

Jacobs Ladder Layout for a Sprint Car.

If this car looks like a big toy, that was intentional. It's as fast as it looks, too. Read on for the details on its development and impressive race career.