Caliber SRT-4 | ID2600-XDS | Injector Dynamics | 2600.48.14.14.4
ID2600-XDS, for Dodge SRT-4 / 2.4L turbocharged engines. Direct fit, plug & play. 14mm (grey) adapters. Set of 4.
The ID2600-XDS is the most recent offering from the partnership of Injector Dynamics and Bosch Motorsport.
The ID2600-XDS was developed specifically for use with liquid fuels, featuring corrosion resistant internals, and long term compatibility with ethanol and methanol.
The ID2600-XDS has the highest flow rate of any injector offered by Bosch, and flows 50% more than the ID1700x.
The ID2600-XDS benefits from Dual Slope Matching, a method of matching the flow rate in both the linear, and nonlinear operating range, providing better cylinder to cylinder consistency at low pulse widths.
Basic Specifications
- Nominal Flow Rate – 2600cc/min @ 3.0 Bar (43.5 psi)
- Maximum Differential Fuel Pressure – 9.0 Bar (130.5 psi) – Requires Minimum 11volt.
- Fuel Compatibility – Compatible with Methanol/Ethanol/All Known Hydrocarbons. NOT Compatible with Ethers (MTBE, ETBE, TAME) or Nitro Methane
- 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
Frequently Asked Questions About the Caliber SRT-4 ID2600-XDS Injectors
Will the ID2600-XDS support my stock turbo Caliber SRT-4?
Yes. These injectors are capable of supporting stock or moderately tuned Caliber SRT-4 engines, providing precise fuel delivery for both gasoline and E85. They are ideal for maintaining reliable ECU integration under boost.
How do these injectors affect tuning for my SRT-4?
The XDS series comes with fully characterized dead-time data for most ECUs, making it easier to achieve consistent fueling across all RPMs. This simplifies tuning and helps prevent issues like lean spikes or unstable idle when running higher boost or ethanol blends.
Can I run higher boost safely with the ID2600-XDS?
Yes. With proper tuning, these injectors can reliably support significantly increased boost levels, ensuring the engine receives the correct fuel volume and avoiding lean conditions that could harm your motor.
Are these injectors compatible with aftermarket fuel rails and intakes?
Yes. The 60mm top-feed ID2600-XDS injectors are designed to fit the stock Caliber SRT-4 intake and most aftermarket top-feed rails without clearance issues. Always verify compatibility before installation.
Do I need to upgrade my fuel pump when installing these injectors?
It depends on your build. For stock or moderately tuned setups, the stock fuel pump is usually sufficient. For high-power applications or high ethanol content, a high-flow fuel pump may be recommended to ensure consistent fuel delivery under load.
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