89-92 RX-7 | ID1300-XDS | Injector Dynamics | 1300.11.03.60.11.2

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ID1300-XDS, for 89-92 RX-7 (incl. Turbo II). 11mm (blue) adapter top. -204 / 14mm lower o-rings. Set of 2.

The ID1300 is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given us the ability to design a high flow injector with characteristics specific to the needs of the motorsport tuner. The ID1300 was designed with alternative fuels in mind, and is the only performance injector available with all stainless internals. It is compatible with all known fuels, and will stand up to the corrosive nature of alcohol better than any injector on the market.

While the ID1300 was designed with an eye towards ethanol fueled engines, we have accounted for the occasional need to convert back to gasoline. The ID1300 has a minimum fuel mass compatible with gasoline use, and will provide exceptional idle and cruise behavior under these conditions. In addition to its multi-fuel capabilities, the compact body of the ID1300 allows fitment in 200+ applications, making it the most versatile injector in our lineup. The 1300 has continued to be refined and improved over the years, and the 1300-XDS is the latest and best version to date.

Base Specifications

Nominal Flow Rate – 1340cc/min @ 3.0 Bar (43.5 psi) Using Iso Octane at 52 Degrees C (125 Degrees F)
Maximum Differential Fuel Pressure – 6.0 Bar (87.0 psi)
Fuel Compatibility – Compatible With All Known Fuels – (Designed Specifically for Alternative Fuels)
Electrical Connector – USCAR

$519.75

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Frequently Asked Questions About the ID1300-XDS Injectors

What makes the ID1300-XDS the right fuel choice for the 89-92 FC RX-7?

The ID1300-XDS provides the high 1300cc flow rate required for highly modified, turbocharged 13B-T engines, especially those targeting over 400 horsepower. Their excellent linearity ensures precise fuel control necessary for the unique demands of the rotary engine.

Does the part number 1300.11.03.60.11.2 fit the stock fuel rail on the 89-92 RX-7?

This specific Injector Dynamics configuration is designed for the 89-92 FC RX-7 and usually requires an aftermarket or modified top-feed fuel rail setup. It includes the correct adapters to ensure a professional and secure installation into the manifold.

What benefit does the ID1300-XDS offer for E85 conversion on the turbocharged RX-7?

The high flow rate of 1300cc is ideal for compensating for the increased fuel volume required by E85 (ethanol). Furthermore, the stainless steel construction offers superior resistance to corrosion caused by the alcohol content in the fuel.

Is tuning data included, and why is it crucial for the rotary engine's performance?

Yes, Injector Dynamics provides comprehensive characterization data with every set. This data is critical for fine-tuning the ECU's short pulse width control, which directly affects the rotary engine's notoriously sensitive idle and low-load performance.

How many injectors come in a standard set for the FC RX-7 application?

The rotary engine in the FC RX-7 uses a total of four injectors (two primary and two secondary). You must ensure you purchase a set of four ID1300-XDS injectors to completely replace the factory fuel delivery system.