Edelbrock was the first aftermarket supplier to offer electronic fuel injection back in 1979. Their newest system, the Pro-Flo 4 port-injection system, is an evolutionary leap forward and fits a wide ...

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 ...

Here at Super Chevy, we love dyno testing, but that doesn’t change the fact that some components offer greater differences in power enhancement than others. Things like headers, carbs, and roller ...

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 ...