AEM Electronics Drag Racing Water Injection System

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!

Estimate horsepower, trap speed, and ET with our drag performance calculator. Use it as a 1/4 mile time estimator or 1/8 mile ET to mph calculator.

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

Pat talks about air solenoids for your air ride setup.

Some key considerations for designing your own fuel system. We cover fuel pressure and volume, fuel pressure regulators and fuel lines.

Speedway Motors employee Pat O. talks about the CPP Hydroboost Brake System.

Questions about what you will need for your fuel sytstem? Click here!

Tim talks about Edmunds air cleaners and the history of Edmunds.

Follow these easy step by step metal valve stem installation instructions. Steel bolt in valve stems are a more reliable way to keep the air in your tires.

Our hot rod expert takes you through his ford I beam axle setup. Follow as he sets up the front end on his split wishbone front suspension Model A.