Air and Fuel› Fuel Injection Systems and Components - Electronic

Mazdaspeed

550cc/min 12.5 Ohm Fuel Injector

$110.00

SKU: N370-13-250

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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Fiveo Motorsport fuel injector is a direct replacement for the Mazda N370-13-250 part. It features a flow rate of 550 cc/min at 3 Bar and a resistance of 12.5 Ohms. This injector is designed for 1989-1991 Mazda RX-7 Turbo models with the R2, 1.3L Turbo GAS engine.
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This Fiveo Motorsport fuel injector is a custom-manufactured, brand-new, USA-made component designed as an original equipment replacement for the Mazda part number N370-13-250 and the Denso part number 195500-2020. It utilizes an EV14 style, composite plastic, saturated injector with a Sumitomo electrical connector. The injector offers a flow rate of 550 cc/min at 3 BAR and has a latency (dead time) of 0.75 ms at 14 volts, with a tested resistance of 12.5 Ohms. It operates within a voltage range of 8-15 Volts (nominal 13.5 Volts) and an amperage draw of 1.0 Amp. The pressure range is a minimum of 36 PSI (2.5 bar) to a maximum of 130 PSI (9 bar). The product includes all necessary 14.5 Viton O-rings for installation. Each injector is delivered with a complete flow-data chart detailing individual dynamic and static flow rates at various pressures and duty cycles, along with a dead-time table. The set provides a custom flow-matched experience, with variations not exceeding 1% or 10 cc across the set, ensuring nearly perfect pulsed, dynamic flow rates. The overall length of the injector is 62 mm, with an O-ring to O-ring center measurement of 48 mm. This injector is specifically designed for the 1989-1991 Mazda RX-7 Turbo models equipped with the R2, 1.3L Turbo GAS engine.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandMazdaspeed
Part NumberN370-13-250
CategoryAir and Fuel
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