mechanical fuel pumps

The mechanical fuel pump pushrod is a pretty simple device. It joins a lobe on the camshaft (or an eccentric) to a lever on the fuel pump. As the engine […]

In simpler times, carburetors relied on mechanical fuel pumps, and EFI engines required high-pressure electric pumps. Things aren’t so simple anymore because times have definitely changed. Even the most beastly […]

In this Summit Racing Quick Flicks video, you will learn the basic differences between electric fuel pumps and mechanical fuel pumps. You will also find a few tips that could […]