The Holley 4150 double-pumper carburetor earned its reputation through repeated use on engines that demand consistent throttle response and tunable fuel delivery. It’s used on everything from ...
In production since the '50s, Holley 4150/4160 carbs come in all shapes and sizes. Counterclockwise from bottom left: 3310-2 750 cfm 4160 is considered to be a "universal" carb, thanks to its ...