SKU: NXS15728
UPC: 653374011266
MPN: 15728
The Carb Solenoid Bracket - 4150 Square Flange from Nitrous Express is a precision-engineered mounting solution designed for high-performance nitrous oxide systems. Built for serious drag racers, street performance builders, and anyone running a dedicated NOS setup on a Holley 4150-pattern carburetor, this bracket secures dual solenoids with absolute rigidity while maintaining clean engine bay aesthetics. Whether you're building a dedicated single-stage nitrous package or a complex progressive system, this component is essential for reliable, repeatable solenoid actuation under extreme boost conditions.
Machined from lightweight aluminum and finished in durable black anodizing, the Carb Solenoid Bracket accommodates the standard 4150 square flange carburetor footprint and is engineered to hold two solenoids in perfectly aligned positions. The anodized finish resists corrosion and heat cycling—critical in engine compartments where fuel system components operate under thermal stress. The bracket's rigid construction eliminates vibration-induced movement that can cause inconsistent fuel and nitrous delivery, ensuring shot-to-shot consistency during timed releases. Its compact design (9.85 x 0.3 x 18.1 inches) integrates seamlessly into tight engine bays without interfering with fuel lines, vacuum hoses, or ignition components.
This bracket is indispensable for anyone running a Nitrous Express solenoid system on a 4150-flange carbureted engine, from vintage muscle cars to modern swap projects. Professional tuners and weekend warriors alike depend on Nitrous Express hardware for its repeatable performance and long service life. Installation requires basic mechanical skills—simply bolt the bracket to your 4150 carburetor flange and mount your solenoids according to your system's fuel and nitrous circuit design. Weighing just 0.61 pounds, it adds negligible mass while delivering the structural integrity necessary for controlled, safe nitrous delivery in any competition or street application.
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