89-92 RX-7 (14mm) | ID1750-XDS | Injector Dynamics | 1750.11.06.60.14.2
ID1750-XDS, for 89-92 RX-7 (incl. Turbo II). 14mm (purple) adapter top. -204 / 14mm lower o-rings. Set of 2.
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
Details
What is Dual Slope Matching?
Dual Slope Matching is a method of matching injectors that provides the best possible cylinder to cylinder fueling across the entire operating range.
Traditionally, injectors were matched based on static flow rate alone, which resulted in large deviations at low pulse widths.
Injector Dynamics introduced Slope Intercept Matching over a decade ago, which provided even cylinder to cylinder fueling across the linear operating range of the injector.
With the progression of turbo technology, and increased use of alcohol fuels, greater demands are placed on fuel injectors, and they are often required to deliver fuel well outside of their linear operating range.
The concept of Dual Slope Matching extends the injector matching into the lower non linear operating range. Dual Slope Matching was conceived by Aaron Looft of Injector Dynamics, who was inspired by the dual slope injector characterization model used by Ford.
For additional information about Dual Slope Matching please click HERE
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