Metering Block Gasket - Non-Stick 3-Circuit Race

The Quick Fuel Technology Metering Block Gasket – Non-Stick 3-Circuit Race (part number 8-150QFT) is a precision composite gasket designed for high-performance carburetors requiring consistent fuel metering across all three circuits. This reusable metering block gasket delivers the fuel control consistency that competitive and street performance applications demand, engineered to withstand the thermal and pressure cycles of race-level engine tuning.

The non-stick composite material prevents fuel and debris adhesion, a critical feature in high-rpm environments where traditional gasket materials can develop carbon buildup that affects metering accuracy. The 3-circuit design ensures independent fuel control across idle, cruise, and power circuits—essential for carburetors operating in variable load conditions. Weighing just 0.11 lbs with compact dimensions (3.9 x 1.6 x 7.4 inches), this gasket integrates seamlessly into Quick Fuel Technology carburetor platforms without requiring adapter modifications or secondary hardware.

Quick Fuel Technology metering block gaskets are specified for carbureted performance engines where precision fuel delivery directly impacts throttle response, part-throttle drivability, and wide-open-throttle power output. Street rods, bracket racing platforms, and fuel-injected engine conversions using Quick Fuel carburetors rely on these gaskets to maintain calibration across repeated heat cycles and engine load variations. The gasket's reusability reduces long-term component costs during seasonal maintenance and carburetor rebuilds.

Part number 8-150QFT (UPC 849804010309) is specific to Quick Fuel Technology's metering block platform and should be matched to your exact carburetor model before purchase to ensure correct circuit alignment and seal integrity.