Injector 36LB

The FAST Electronics Injector 36LB (FST303600) is a high-performance fuel injector engineered for precision gasoline engine tuning and custom fuel system builds. Designed for enthusiasts and professional mechanics upgrading carburetor-based or older fuel-injected platforms, this 36 lb/hr injector delivers consistent, atomized fuel delivery at the injector tip. Whether you're building a classic hot rod, restoring a vintage muscle car, or optimizing a street engine, the 36LB provides the flow rate needed for naturally aspirated applications without over-fueling lean-running configurations.

This injector operates on high-impedance technology, meaning it works seamlessly with most aftermarket and OEM-style fuel injection controllers without requiring separate amplifiers or resistor boxes. The EV1 connector (also known as Minitimer) ensures compatibility with a broad range of fuel rail assemblies and manifold ports common in 1980s–2000s engine swaps and restoration projects. At just 0.18 lbs and measuring 2.85 x 2.05 x 4.1 inches, the compact design fits standard injector pockets, making installation straightforward for most intake manifold configurations. The universal design accommodates single and multi-point fuel injection setups, providing flexibility when matching injector size to your engine's displacement and target horsepower.

The 36 lb/hr flow rating suits small-block engines in the 250–350 cubic inch range, truck engines, and lightly modified four-cylinder platforms running mild to moderate boost levels. Mechanics and tuners routinely pair 36LB injectors in sequential or batch-fire systems to achieve stoichiometric air-fuel ratios without sacrificing response time or idle stability. Installation requires matching injector sizing to your fuel pump delivery (typically 40–60 psi regulated pressure) and engine control unit or fuel injection harness; proper fuel pressure and electrical grounding ensure maximum spray pattern efficiency and combustion chamber coverage. Order the FAST Electronics Injector 36LB for sale as a single unit or as a matched set for multi-cylinder applications.