Injector Dynamics ID1300x² Fuel Injectors for RX-7 & Comso

£549.00 (inc VAT)

Available in 11mm and 14mm top feed sizes to fit your specific application

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Earn up to 549 ER Points.

Description

Essex Rotary can now offer a lineup of the popular Injector Dynamics fuel Injectors, these injectors are a true motorsport grade fuel injector not a production road car injector that has been modified to flow more fuel. Injector Dynamics Fuel Injectors are unique to Injector Dynamics and Manufactured to ID’s specifications for Injector Dynamics by Bosch Motorsport.

Essex Rotary offer the ID1300x² Injectors in either 11mm top seals or 14mm top seals to suit your specific application, Please note that a general rule is that if your using a stock Mazda rail or some aftermarket Japanese rails you will require the 11mm top seals however most aftermarket fuel rails will use the more common US spec 14mm top seals.
you will find more information on sizes in the “additional information tab” however here are some common guides.

  • KG Parts Rails will require 14mm versions no matter what model engine your looking to fit them to.
  • RX-7 FC3s  Stock Fuel Rails will use 11mm top seals in the rail however it is worth noting that this may limit your fuel flow capabilities.
  • RX-7 FD3s uses side feed injectors as standard so you will require the use of aftermarket fuel rails in order to use these injectors in your third gen. We would recommend the KG Parts Rails for this application.

These injectors cannot be found from another manufacturer. With injectors ranging from their new ID1050x (1065cc/min at 3bar) all the way up to their ID2000 (2000cc/min Injectors) your sure to find your fuel system needs are covered by an Injector Dynamics product.

These ID1300x² Injectors should provide your Rotary engine with all the fuel in needs for high horse power FI applications, The ID1300x² are the perfect bridge between the ID1050x and the ID1700x injectors and are perfectly suited for applications where the ID1700x in your secondary rail is just overkill.

These ID1300x² Injectors are for use in the secondary fuel rail only. 

The ID1300x² 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 ID1300x² was designed with alternative fuels in mind, and was originally 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 ID1300x² was designed with an eye towards ethanol fueled engines, we have accounted for the occasional need to convert back to gasoline. The ID1300x² 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 ID1300x² allows fitment in 200+ applications, making it the most versatile injector in our lineup.
  • Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuels.
  • Compact body allows fitment in 200+ applications, including current and future engines utilising short body injectors.
  • Improved internal flow path increases output by 5% without sacrificing low flow performance.
  • Stronger magnetic circuit offers stable operation up to 10 bar.
  • Replaceable inlet filter extends service life.

ID1300x² Basic Specifications

Nominal Flow Rate –1335cc/min @ 3.0 Bar (43.5 psi) Using Iso Octane at 52 Degrees C (125 Degrees F)
Maximum Differential Fuel Pressure – 7.0 Bar (101.5 psi)
Fuel Compatibility – Compatible with Methanol/Ethanol/All Known Hydrocarbon Fuels.
Electrical Connector – USCAR

Each set of injectors are specifically selected and set up for the selected vehicles application.

This Kit Contains :
2 x ID1300x² Fuel Injectors (with either 11mm or 14mm top hat adaptors to fit your selected application)

Please Note

If you are purchasing these for a 20b engine you will require 3 injectors per rail, please contact us for pricing and special ordering.

 

Additional information

Flow Rate

1725cc/min @ 3.0 Bar (43.5 psi) Using Gasoline at 52 Degrees C

Connector Type

USCAR

Maximum Differential Fuel Pressure

7.0 Bar (101.5 psi)

Compatible

Application will depend on your specific Fuel Rail this is just a guide
1984-1985 Mazda RX-7 FB GSL-SE US Model EFI 13b (11mm Stock Rail)
1986-1988 Mazda RX-7 FC3s EGI Series 4 (stock Rail 11mm)
1986-1988 Mazda RX-7 FC3s Turbo II Series 4 (stock Rail 11mm)
1989-1991 Mazda RX-7 FC3s EGI Series 5 (stock Rail 11mm)
1989-1991 Mazda RX-7 FC3s Turbo II Series 5 (stock Rail 11mm)
1989-1991 Mazda RX-7 FC3s Turbo II Series 5 (KGParts Rail 14mm)
1992-2002 Mazda RX-7 FD3s Will Require Aftermarket Rails (KGParts Rail 14mm)
1990-1993 Mazda Cosmo JC3SE Series 1 13b-RE (stock Rail 11mm)
1990-1993 Mazda Cosmo JC3SE Series 1 13b-RE (KGParts Rail 14mm)
1994-1995 Mazda Cosmo JC3S Series 2 13b-RE (stock Rail 11mm)
1994-1995 Mazda Cosmo JC3S Series 2 13b-RE (KGParts Rail 14mm)
1990-1993 Mazda Cosmo JC3ESE Series 1 20b-REW (stock Rail 11mm)
1990-1993 Mazda Cosmo JC3ESE Series 1 20b-REW (KGParts Rail 14mm)
1994-1995 Mazda Cosmo JC3ES Series 2 20b-REW (stock Rail 11mm)
1994-1995 Mazda Cosmo JC3ES Series 2 20b-REW (KGParts Rail 14mm)

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