Moroso Carburetor Jet Extension Kit - Holley 2BBL/4BBL Carburetors - Set of 3

Machined from solid aluminum, this jet extension kit from Moroso is designed to help keep your Holley carburetor running smoothly, even when you're pushing your vehicle hard. These extensions are specifically made for Holley 2-barrel and 4-barrel carburetors, and they work by extending the fuel pickup point down into the float bowl. This helps prevent fuel starvation that can happen during aggressive driving, like hard acceleration or sharp turns, where the fuel level in the bowl might slosh away from the main jets.

By keeping the fuel pickup submerged, you'll get a more consistent fuel supply to the engine, which means less chance of sputtering or bogging when you need power the most. The set includes three extensions, giving you what you need to address the main jets in your carburetor. They're a straightforward addition that can make a notable difference in how your engine performs under demanding conditions.