90-96 300ZX TT (14mm) | ID1700 | Injector Dynamics | 1700.60.14.14.6-0

90-96 300ZX TT (14mm) | ID1750-XDS | Injector Dynamics | 1750.60.14.14.6

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ID1750-XDS, for 90-96 300ZX TT. 14mm (purple) adapter tops. Set of 6. *Requires top feed conversion*

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 Injector Dynamics ID1750-XDS 14mm for 300ZX TT

Why are ID1750-XDS injectors the best choice for a high-power 300ZX Twin Turbo?

The ID1750-XDS provides the necessary 1750cc flow rate required for highly modified Z32 VR30DETT engines. They offer superior precision and linearity, crucial for maximizing performance and achieving a safe tune.

Is the ID1750-XDS (1750.60.14.14.6) a direct fit for the 90-96 300ZX TT 14mm rail?

Yes, this specific Injector Dynamics part number is configured as a direct drop-in replacement for the 90-96 300ZX Twin Turbo when utilizing aftermarket 14mm fuel rails. It features the correct 14mm top o-ring and overall length for easy installation.

What supporting fuel system upgrades are mandatory with these 1750cc injectors?

Due to the extremely high flow rate, installing the ID1750-XDS mandates a high-output fuel pump (often dual pumps for extreme power) and an adjustable fuel pressure regulator to reliably maintain fuel pressure under boost.

What makes the ID1750-XDS durable for use with E85 fuel in the 300ZX?

The injectors are built with robust stainless steel internals, providing superior corrosion resistance. This design ensures long-term reliability for 300ZX owners running high-alcohol content performance fuels like E85.

How does flow matching of the ID1750-XDS benefit my twin-turbo VR30DETT?

Every set is individually flow-matched to ensure perfect cylinder-to-cylinder consistency. This accurate data allows your tuner to create a stable, efficient, and higher-performing tune.