550cc/min High Impedance Fuel Injector Set

The TREperformance TRE-FI-550-Denso-2 fuel injector is a high-performance component designed to enhance fuel delivery and atomization in various applications. These are high-resistance (approximately 12 OHMS), saturated fuel injectors, featuring a four-hole disc fuel delivery nozzle that creates a superior cone-shaped spray pattern for more efficient combustion. The injectors utilize an EV1 electrical connector type (Minitimer, Jetronic) and are supplied with O-rings. With a flow rate of 550 cc/min at 43.5 PSI and 52 LBS/HR at 43.5 PSI, these injectors are suitable for applications requiring upgraded fuel delivery. They operate within a voltage range of 8-15 Volts (nominal 13.5 Volts) and have a pressure range of 30-100 PSIG. TREperformance ensures these injectors are manufactured to strict ISO 9002 and ISO/TS 16949 quality standards and are tested before shipment. These high-impedance injectors are compatible with a range of vehicles, including the 1989-1992 Mazda Rx-7 Turbo, late 1987-1988 Mazda Rx-7 (all models), 1986-early 1987 Mazda Rx-7 (all models), and 2004-2011 Mazda RX-8 (all models). For the Mazda RX-8, these injectors are specifically compatible with the two secondary injector ports. It is important to note that for certain Mazda Rx-7 models, compatible clips may be required at an additional cost. Similarly, if your vehicle requires a conversion to OBD1 style injector clips/plugs, these are available for an extra charge. TREperformance provides a 1-year warranty on these fuel injectors, covering any defective units free of charge after testing.