Street Nitrous Oxide Injection System Kits

Fuel injection is here to stay and we delve into the benefits of such retrofit systems for your classic muscle car or street rod in our EFI retrofit buyer's guide!

Why buy a cold air intake like everyone else when you can build your own?

Everyone loves boost and nitrous. But proper piston rings and end gaps are necessary to keep your engine alive. Lake Speed Jr. from Total Seal joins us to talk about the right rings for engines with nitrous and boost.

Check out our new products we have on display at the 50th anniversary NSRA Street Rod Nationals and some new products from some of our favorite vendors.

Use our Brake System diagram to help with your street rod brake system project. We also diagram both single flare and inverted double flare fittings for you.

Choosing the right suspension products when building your street rod or custom car. A step by step on how to determine which parts are needed for installation, how to calculate the spring rate and other helpful tips along the way.

Learn the importance of maintaining the right pressure in your tires for longer wear, enhanced handling and to get better fuel economy.

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.

Speedway Motors was selected by Arrow Electronics to prepare Sam Schmidt’s vehicles for Optima’s Ultimate Street Car Challenge where he will race for the first time since becoming a quadriplegic in 2000.

This Chevelle project gets rewired with a Speedway Motors 22 Circuit wiring kit. Follow along as Jeff guides you through this application, starting with a good mounting location for the fuse box. Learn more on continuity, grounding and relays.