LS3/LS7/L76/L92/L99 | ID2600-XDS | Injector Dynamics | 2600.34.14.15.8
ID2600-XDS, for GM LS3/LS7/L76/L92/L99, standard (no adapter), Orange lower o-ring, set of 8
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 LS3/LS7/L76/L92/L99 ID2600-XDS Injectors
Which engines are compatible with the ID2600-XDS injectors?
The 2600-XDS injectors are compatible with GM LS-series engines, including LS3, LS7, L76, L92, and L99. They are suitable for stock and moderately tuned setups, providing precise fuel delivery and seamless ECU integration.
Will these injectors maintain smooth idle on my LS engine?
Yes. Injector Dynamics XDS injectors are dynamically matched and include comprehensive dead-time data, ensuring smooth idle, stable low-throttle drivability, and reliable performance even when running ethanol blends like E85.
What power level can the ID2600-XDS support on LS engines?
For stock or lightly modified LS engines, these injectors can reliably support up to approximately 650-700whp on gasoline, and slightly higher on E85. For extreme builds, larger injectors may be needed to maintain safe duty cycles.
Why choose Injector Dynamics XDS injectors over standard aftermarket options?
XDS injectors feature stainless-steel internals for corrosion resistance and ethanol compatibility. They are dynamically matched for precise fueling, excellent throttle response, and consistent performance under boost, which generic injectors often cannot provide.
Will the ID2600-XDS fit my stock LS intake manifold and fuel rails?
Yes. These 60mm top-feed injectors are designed to fit most stock LS intake manifolds and compatible aftermarket fuel rails without clearance issues. Always verify fuel rail compatibility before installation.
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