S550 Fittings

What fittings should you use with your brake or fuel system? What does AN and NPT stand for? All of these questions plus more will be answered in Speedway Motors' latest article about fasteners!

Dick from Koul Tools shares a tip on how to properly seat the AN fittings using the Koul Tools device.

Hose & Fitting

Learn about the steps and tools necessary for a smooth chassis assembly for your sprint car.

Watch as we put the wings on our 410 Sprint Car. We complete our build with nose and top wing, sideboards, and bumpers. Learn about the install in our video.

Steve takes us along as he centers the 525 manual steering gear he is using for his Laguna.

Check out the process of installing the full containment seat and seatbelts in episode 4 of the 410 Sprint Car Build series.

What can sprint car wings do? Wings help cars go faster, handle better and add safety. Find out how sprint car wings are constructed, the concept behind down force and the sprint car wing adjustments you are allowed to make while at the track.

Finish build sheet for a sprint car.

The benefits of the Micro Sprint Billet Wing Actuator Adapter and how to install it on your car.