Quick Fuel Technology Screw-In Restriction Blank Jets

Quick Fuel Technology Screw-In Restriction Blank Jets are undrilled carburetor emulsion and idle feed restrictions. They let you drill the orifice to the exact size your carburetor tune needs. Also called screw-in emulsion restrictions or idle feed restrictor blanks, these carburetor metering jets give tuners a simple way to customize fuel metering.

Key Features:

• Blank, drill-to-suit design: you set the final orifice diameter to match your calibration.
• Brass construction: brass is a standard material for carburetor jets and holds up well in fuel service.
• Screw-in style: the restriction threads into place for straightforward installation and swapping.
• Performance-grade carburetor component: made by Quick Fuel Technology for use in its carburetors and in other applications that use this style of restriction.
• Emissions status: the manufacturer lists this part as not affecting vehicle emissions.
• Warranty: backed by a Manufacturer's Limited 90 Day Warranty.

These blanks suit racers, engine builders and carburetor tuners who want to fine-tune fuel delivery with a custom-sized restriction. Use the individual product listings to choose the right option for your needs.