Squirter Screw-High Flow Gasoline

The Squirter Screw-High Flow Gasoline from MOROSO is a precision carburetor component designed for optimizing fuel systems in high-performance gasoline engines. This specialized screw is essential for tuners and mechanics aiming to enhance fuel delivery and engine responsiveness. It is particularly useful for those building street performance engines, restoring classic muscle cars, or fine-tuning naturally aspirated powerplants.

This high-flow design effectively addresses flow restrictions at the carburetor's discharge circuit, increasing the effective orifice diameter compared to OEM restrictors. This allows for more precise fuel metering throughout the engine's operating range. By reducing pressure drop in the carburetor's fuel circuit, the screw facilitates richer fuel delivery during acceleration and wide-open throttle conditions, ultimately improving combustion quality and engine response.

Carburetor enthusiasts, vintage drag racing builders, and street rod fabricators will benefit from this component, which integrates seamlessly into existing fuel systems without requiring modifications to base gaskets or mounting hardware. Installation is straightforward, requiring only basic carburetor disassembly and standard hand tools, making it accessible for both professionals and hobbyists.