Galant VR4 | ID1700 | Injector Dynamics | 1700.60.11.D.4-0

Galant VR4 | ID1750-XDS | Injector Dynamics | 1750.60.11.D.4

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ID1750-XDS, for Galant VR4, 2.0L turbo. 11mm (blue) adapter tops. Denso lower. Set of 4.

The Best Just Got Better!

The ID1750 is the successor to the ID1700, featuring numerous improvements.
Compared to the 1700, the 1750 offers:

Higher Dynamic Flow Rate With no Increase in Minimum Fuel Mass.
Better Cylinder to Cylinder Balance at Low Pulsewidths.
Improved Pressure Sensitivity.

All while retaining the same “Compatible with everything but dirt” corrosion resistance that made the ID1700 famous.

Nominal Flow Rate – 1728cc/min @ 3.0 Bar (43.5 psi), Using E10 Emissions Certification Fuel at 49 Degrees C (120F)
Maximum Differential Fuel Pressure – 7.0 Bar (101.5 psi)
Fuel Compatibility – Compatible with Methanol/Ethanol/MTBE/Nitromethane/All Known Hydrocarbon Fuels.
Electrical Connector – USCAR

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Frequently Asked Questions About the ID1750-XDS Injector

Why is the ID1750-XDS critical for a high-boost 93-95 FD RX-7?

The ID1750-XDS provides the necessary 1750cc flow rate required to safely fuel highly boosted 13B-REW rotary engines. They ensure precise fuel delivery needed to maximize power and prevent dangerous lean conditions.

How does the part number 1750.11.06.60.14.2 fit the FD RX-7's 14mm rail?

This specific Injector Dynamics configuration is designed for the 93-95 FD RX-7 when utilizing aftermarket 14mm fuel rails. It includes the correct 14mm top adapter and length for a secure, plug-and-play fit.

What makes the ID1750-XDS's tuning data crucial for the 13B-REW engine?

Every set comes with comprehensive characterization data (latency, short pulse). This data is vital for tuners to accurately calibrate the ECU, resulting in a smoother idle, better throttle response, and overall reliable high-power operation.

What makes the ID1750-XDS durable for use with alternative fuels like E85?

The injectors feature robust stainless steel internals, providing superior corrosion resistance. This makes them a highly reliable and durable option for FD RX-7 owners running high-alcohol content performance fuels like E85.

What mandatory fuel system upgrades are needed to support these 1750cc injectors?

Installing the ID1750-XDS requires significant upgrades: a high-output fuel pump (or dual pumps) and an adjustable fuel pressure regulator. These are necessary to reliably maintain fuel pressure and flow for the high-power demand.