Each Pro-Flo comes with an individualized chip in its ECM loaded with dedicated fuel and spark curves for a specific application. In this case, our 502 crate motor had been fitted with a ...

How would you like to improve your hot rod's fuel economy and power in one step? It seems like an oxymoron, but that's exactly what happened when we installed Edelbrock's Pro-Flo XT electronic ...

Why you care: Edelbrock's Pro-Flo 4 EFI does not require laptop tuning. The key to this user-friendly system is Edelbrock's exclusive E-Tuner 4 application, which uses self-learning capability to ...

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 ...