SKU: QFT600-1
UPC: 849804009457
MPN: 600-1QFT
The Quick Fuel Technology Nitrous Switch for 4150 carburetors is a precision-engineered control component designed for street and strip applications where nitrous oxide system activation requires reliable electrical switching. Built for carburetor-based fuel delivery systems, this switch serves as the critical interface between your nitrous activation circuit and the carburetor's metering block, enabling consistent system engagement under variable load conditions.
This nitrous switch is engineered to integrate seamlessly with 4150-style carburetor configurations, the industry standard for high-flow fuel delivery in modified engines producing 350+ horsepower. The compact design—measuring 4.05 x 0.75 x 6.05 inches—allows clean installation in tight engine bays without compromising manifold or intake runner clearance. Quick Fuel Technology's design uses direct carburetor mounting, establishing a mechanical and electrical link that ensures nitrous activation synchronizes precisely with throttle demand.
Nitrous enthusiasts and carbureted engine builders benefit most from this switch when tuning classic muscle cars, vintage hot rods, or modern carbureted performance engines. It ensures repeatable nitrous delivery without fuel starvation or backfire issues common to poorly controlled systems, protecting your freshly built long-block investment.
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