The Basics Let's cut to the chase-if a vehicle's electrical system isn't working well enough to support a new Pro-Flo system, the high-tech squirter isn't going to work properly. It's a simple truth ...

The NHRA has finally released the technical details for the new EFI system to be used in Pro Stock starting in 2016, and it uses many of Holley's venerable aftermarket fuel-injection components. Early ...

No one questions the veracity or durability of electronic fuel injection (EFI) anymore. Hot rodding is no different than the rest of society new technology demands time to become acceptable. Now the ...

This will not be another attempt to convince those committed to carburetion that modern electronic fuel injection is really the way to go. As a CHP reader and a well-informed gearhead, you already ...