Alky/Nitro Solenoid

The Nitrous Oxide Systems Alky/Nitro Solenoid (model 18060NOS) is a precision fuel control component designed for alcohol and nitrous oxide injection systems. This stainless steel solenoid regulates fuel delivery in forced induction and nitrous oxide applications, providing reliable actuation when engine demands peak power output during wide-open throttle events. Built from stainless construction to resist corrosion in harsh underhood environments, this solenoid operates as a critical gating mechanism between your fuel supply and injection circuit.

The solenoid features 1/4 inch NPT inlets and outlets, standard port sizing for compatibility with fuel systems running methanol, ethanol, or dedicated alky blends in high-performance applications. Stainless steel construction provides superior durability compared to standard brass or plated solenoids, particularly in alcohol-fueled drag racing and supercharged street vehicles where corrosion from fuel alcohol exposure degrades brass components over time. NPT threading ensures a tight seal under pressure cycles typical of pulse-width modulated fuel delivery systems. The compact footprint—weighing just 1.04 lbs and measuring 3 x 2.25 x 5.45 inches—integrates readily into tight engine compartment layouts without requiring custom bracketry.

This solenoid is specified for competitors running dedicated fuel systems alongside nitrous oxide injection, alcohol-burning drag racing engines, and supercharged/turbocharged vehicles requiring independent fuel staging control. Racers and performance shops rely on NOS (Nitrous Oxide Systems) solenoids because the brand has established itself in the motorsports market with components engineered for repeatability and high-cycle durability under competition conditions. Whether plumbing a dedicated methanol circuit or integrating alky delivery with your existing fuel system, this solenoid provides the control accuracy needed for safe, consistent power gains.