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 ...

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 ...

Edelbrock Goes Pro - Putting the Edelbrock Pro Flow XT LS intake through its paces on the dyno nets big power gains Here at Super Chevy, we love dyno testing, but that doesn’t change the fact that ...

The future is here now. You've heard the benefits of electronic fuel injection (EFI)—increased power, reduced fuel consumption, better driveability, and lower ...