SARD 550cc Top Feed Fuel Injector for Nissan Z33/Z34/ER34

This is a fuel injector upgrade kit that comes with six injectors for the Nissan 350Z Z33/Z34 and Skyline R34. SARD 550cc Top Feed Injector High Impedence, Oval Connector.Bolts on with factory fuel rail.SARD's high quality fuel injectors ensure the proper and reliable delivery of fuel to the engine.Fuel injector upgrades are recommended on all modified vehicles where injector duty cycle of factory injectors begins to reach 85%. SARD fuel injectors are of the highest quality and provide reliable fuel delivery under various loads. This is an upgrade kit that consists of 6 injectors, grommets, and other parts for proper installation. Upgraded fuel rail may be required for this injector sizing.