Tuning a performance carburetor and need to dial in the air/fuel mixture just right? This Quick Fuel assortment kit is your go-to for fine-tuning the high-speed (or main) circuit. It contains a selection of air bleed jets in sizes ranging from .065 inches to .075 inches. These tiny jets control how much air mixes with the fuel in the main circuit, which directly affects your engine's performance at wide-open throttle. Changing the size of the air bleed is a key step in optimizing horsepower and throttle response. This kit gives you several options to experiment with, so you can find the perfect setting for your engine combo, altitude, and fuel. They're made in the USA by Quick Fuel, a trusted name in carburetion, so you know the quality and precision are there. Installation is straightforward if you're familiar with carburetors – usually just involves removing the old air bleed and screwing in the new one. Keep this kit in your toolbox for track days, dyno sessions, or whenever you're chasing that perfect tune.
