Injector Dynamics ID2600 Fuel Injectors 2005-2006 Pontiac GTO LS2

Included: 8 Injector Dynamics ID2600 fuel injectors. The photo is an example of a similar set.

The ID2600 was the first offering from Injector Dynamics, and was also the first to offer a number of innovative features to the motorsport community. This series of innovations and "firsts" have made it the most popular - and most copied - injector on the market today. With a maximum pressure capability of 7 bar and smooth response at low flow, this is a versatile injector that will be at home in many different applications. From high power high boost daily drivers, to NHRA Pro Stock Motorcycles and record setting turbo road race sedans, the ID2600 set the standard and marked the beginning of a new era in fuel injector performance.

-The first injector offered with full dynamic characterization providing tuners with the data they needed to do their job properly.
-The first injector to be offered in dead time matched sets.
-The first high impedance high flow injector available providing stock idle and drivability on engines as small as 325cc per cylinder.
-The first injector offered with the now standard "Top Hat Adapter" making it plug and play in nearly any application.

These Injector Dynamics fuel injectors will fit many applications, including, but not limited to:

Pontiac GTO LS2

Specifications
Typical Flow Rate in CC per minute: 2600cc/min @ 3.0 Bar (43.5 psi) Using Iso Octane at 52 Degrees C (125 Degrees F)
Maximum Differential Fuel Pressure – 9.0 Bar (130.5 psi) Requires Minimum 11volt
Fuel Compatibility – Compatible with Methanol / Ethanol / All Known Hydrocarbon Fuels. NOT Compatible with Ethers (MTBE, ETBE, TAME) or Nitro Methane.
Electrical connector type: EV6 / USCAR
Injector Body Design: Metal and composite plastic
O-Rings Included: Yes, on the injectors
Length of injector from o-ring to o-ring: 48mm
Diameter of top o-ring / fuel rail bore: 14mm
Diameter or style lower o-ring or cushion: 15mm - late model GM lower o-ring

Injector Dynamics 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.

By approximating the response in the non linear range, and matching sets accordingly, the best possible cylinder to cylinder fueling is realized across the entire operating range. Using the ID2600-XDS as an example, the traditional Slope Intercept method of matching results in an average deviation of +/-5.1% in the non linear range, while the new method of Dual Slope Matching has reduced this to +/-1.4%! In a perfect world, this deviation would not exist at all, but for those of us who live (And tune!) in the real world, Dual Slope Matching represents a large step forward, and we are proud to offer it to the market. 

Injector Dynamics Data:

Are you tired of pouring over logs, making corresponding changes to your tune, only to find that what worked one day is off by the next? Have you wasted hours sifting through a myriad of injector related forum posts, only to find that there is no simple solution? Such is the nature of tuning with inaccurate injector data. Accurate injector characterizations are the basis of all fueling calculations, so it’s no wonder that if you’re tuning without them, you will spend a lot of valuable time making the best of a bad situation. It will keep you busy searching for endless combinations of mostly incorrect answers, and it will rob you of the most basic functions provided by the guys who spent millions of R&D dollars designing the engine management system for your car. Whether you are a professional tuner, or an end user, you can spend countless hours getting it “mostly correct” or you can copy and paste accurate characterization tables and get on with the job of maximizing performance and drivability. Injector Dynamics is the only motorsport injector supplier capable of generating these OEM quality injector characterizations, and our engineering services are available to generate data for new platforms and applications at no cost to our customers.

Please contact us directly for more details about these new ID2600-XDS injectors including the design process and more specifications - 1-760-586-5617
Slope and Offset vs. Pressure data available upon request.