Designed to provide a basic rebuild of your QFT(TM) performance carburetor. Kit includes all the necessary gaskets, needle and seat assemblies, and GFLT pump diaphragms required. We utilize non-stick gasket material which provide excellent sealing ability and torque retention. Fuel bowl and metering block gaskets are redesigned for race applications with larger hole diameters, including booster thru holes and jet placement. QFT's exclusive FOUR DOOR(R) power valves provide greater flow capacity. Power valve design covered by U.S. patent # 652,048,8B1. Fits mechanical secondary "Center Squirter" carburetors. Holley(R) carb P/N's 4223 and 4224.
| Carburetor Type | 4223/4224 |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warning.ca.gov |
Quick Fuel Technology
We have taken the non-stick performance rebuild kit and added all the screws, fasteners and springs required for a complete overhaul to give your carburetor that new look and feel. This will give you...
Quick Fuel Technology
Designed to provide a basic rebuild of your QFT(TM) performance carburetor. Kit includes all the necessary gaskets, needle and seat assemblies, and GFLT pump diaphragms required. We utilize non-stick...
Quick Fuel Technology
Fits Model 2300 style 2-BBL. Carburetors (350, 500 CFM).BRAND: Quick Fuel TechnologyFEATURES:Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles;...
Quick Fuel Technology
We have taken the non-stick performance rebuild kit and added all the screws, fasteners and springs required for a complete overhaul to give your carburetor that new look and feel. This will give you...
Quick Fuel Technology
Fits Model 4150 style E85 and alcohol QFT(TM), Holley(R), and most Demon(TM) carburetors. (650, 750, 850, and 950 DFM).BRAND: Quick Fuel TechnologyFEATURES:Carburetor and Installation KitCarburetor...
