Injector Dynamics ID2600-XDS Direct Fit Injectors Set of 8- Holden/HSV/GM LS3/LS7/LS9/LSA
Injector Dynamics ID2600-XDS Direct Fit Injectors Set of 8- Holden/HSV/GM LS3/LS7/LS9/LSA is backordered and will ship as soon as it is back in stock.
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Injector Dynamics ID2600-XDS Direct Fit Injectors Set of 8- Holden/...
Description
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.
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.
How Does Dual Slope Matching Work?
Lets first consider static flow matching which was the industry standard prior to Injector Dynamics.
The graph below shows the dynamic response of two hypothetical 1500 cc/min injectors within their linear operating range. One with an offset (Dead time, latency, etc.) of 0.95 milliseconds, and one with an offset of 0.85 milliseconds.
The slope of both lines is the same, as they have the same flow rate, but the difference in offset results in the injector with the higher offset delivering 2.5 uL less fuel per injection event. At a pulse width of 19msec, which equals 90% duty cycle at 6,000 rpm, 2.5ul amounts to a mere 0.6% difference in flow between the two injectors, but at 2msec, that same 2.5ul difference amounts to a 9.5% difference!
Slope Intercept matching as introduced by Injector Dynamics in 2007 solved this problem by matching injectors based on flow rate (Slope) and offset (Intercept) providing even cylinder to cylinder fueling across the linear operating range.
Moving on to the non linear operating range, the graph below shows a pair of 1500cc injectors matched using the Injector Dynamics Slope Intercept method. Both injectors have the same flow rate and offset, but in the non linear range, the flow deviates from the straight line shown in the graph above. In this case, the flow rate, or slope of each injector in the non linear range is 1530cc/min and 1470cc/min representing a spread of +/- 2%.
As the graph clearly shows, the difference between the two injectors increases as pulse width decreases.
Shown as percent difference in flow, we see that even though the injectors are matched perfectly in the linear operating range, the difference in slope in the non linear range results in a flow mismatch that is magnified as the pulse-width decreases, becoming substantial at the very lowest pulse widths.
How Well Does This Work in Practice?
Moving from hypothetical injectors to a real world application, the response in the non linear range is considerably less orderly than shown in the graphs above, and is quantified using a technique called Least Squares Linear Regression ? Which is a fancy way of saying straight line approximation.
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.
Vehicle Fitment:
Click "Vehicle Fitment" tab to see narrowed down vehicle list
Note: Some vehicles may have multiple possible injector sizes available. Always compare sizing provided in the listing (length and O-Ring size) against injectors currently fitted to vehicle.
Technical Specifications
Nominal Flow Rate: 2600cc/min @ 3.0 Bar (43.5 psi)
Maximum Differential Fuel Pressure: 9.0 Bar (130.5 psi) Ð 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
Fitment Table
Year
Make
Model
Chassis
Submodel
2009
Chevrolet
Avalanche
Gen 2 (4D Ute)
LTZ - L76 6.0L Aspirated Petrol 4WD
2010 - 2015
Chevrolet
Camaro
G5 (2D Coupe)
SS - L99 6.2L Aspirated Petrol RWD (302kW)
2010 - 2015
Chevrolet
Camaro
G5 (2D Coupe)
SS - LS3 6.2L Aspirated Petrol RWD (321kW)
2014
Chevrolet
Camaro
G5 (2D Coupe)
SS - LS7 7.0L Aspirated Petrol RWD (377kW)
2015
Chevrolet
Camaro
G5 (2D Coupe)
Z28 - LS7 7.0L Aspirated Petrol RWD (377kW)
2012 - 2015
Chevrolet
Camaro
G5 (2D Coupe)
ZL1 - LSA 6.2L Supercharged Petrol RWD (432kW)
2008 - 2010
Chevrolet
Corvette
C6 (2D Convertible)
Base - LS3 6.2L Aspirated Petrol RWD (321kW)
2010 - 2012
Chevrolet
Corvette
C6 (2D Convertible)
Grand Sport - LS3 6.2L Aspirated Petrol RWD (321kW)
2010 - 2013
Chevrolet
Corvette
C6 (2D Convertible)
LT Grand Sport - LS3 6.2L Aspirated Petrol RWD (321kW)
2008 - 2010
Chevrolet
Corvette
C6 (2D Coupe)
Base - LS3 6.2L Aspirated Petrol RWD (321kW)
2010 - 2012
Chevrolet
Corvette
C6 (2D Coupe)
Grand Sport - LS3 6.2L Aspirated Petrol RWD (321kW)
2010 - 2013
Chevrolet
Corvette
C6 (2D Coupe)
LT Grand Sport - LS3 6.2L Aspirated Petrol RWD (321kW)
2006 - 2009
Chevrolet
Corvette
C6 (2D Coupe)
Z06 - LS7 7.0L Aspirated Petrol RWD (377kW)
2010 - 2012
Chevrolet
Corvette
C6 (2D Coupe)
Z06 Custom - LS7 7.0L Aspirated Petrol RWD (377kW)
2010 - 2012
Chevrolet
Corvette
C6 (2D Coupe)
Z06 Premium - LS7 7.0L Aspirated Petrol RWD (377kW)
2009 - 2012
Chevrolet
Corvette
C6 (2D Coupe)
ZR1 - LS9 6.2L Supercharged Petrol RWD (476kW)
2008 - 2009
Chevrolet
Silverado
1500 (4D Ute)
Base - L76 6.0L Aspirated Petrol 4WD
2008 - 2010
Holden
Berlina
VE (4D Sedan)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2006
Holden
Berlina
VZ (4D Sedan)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Calais
VE (4D Sedan)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Calais
VE (4D Wagon)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2015 - 2017
Holden
Calais
VF (4D Sedan)
V - LS3 6.2L Aspirated Petrol RWD (304kW)
2015 - 2017
Holden
Calais
VF (4D Wagon)
V - LS3 6.2L Aspirated Petrol RWD (304kW)
2006
Holden
Calais
VZ (4D Sedan)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2006
Holden
Caprice
WL (4D Sedan)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Caprice
WM (4D Sedan)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2015 - 2017
Holden
Caprice
WN (4D Sedan)
Base - LS3 6.2L Aspirated Petrol RWD (304kW)
2008 - 2010
Holden
Commodore
VE (2D Ute)
SS - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Commodore
VE (2D Ute)
SS-V - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Commodore
VE (4D Sedan)
Berlina - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Commodore
VE (4D Sedan)
SS - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Commodore
VE (4D Sedan)
SS-V - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Commodore
VE (4D Wagon)
SS - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Commodore
VE (4D Wagon)
SS-V Sportwagon - L76 6.0L Aspirated Petrol RWD (260kW)
2015 - 2017
Holden
Commodore
VF (2D Ute)
SS - LS3 6.2L Aspirated Petrol RWD (304kW)
2015 - 2017
Holden
Commodore
VF (2D Ute)
SS-V - LS3 6.2L Aspirated Petrol RWD (304kW)
2015 - 2017
Holden
Commodore
VF (4D Sedan)
SS - LS3 6.2L Aspirated Petrol RWD (304kW)
2015 - 2017
Holden
Commodore
VF (4D Sedan)
SS-V - LS3 6.2L Aspirated Petrol RWD (304kW)
2015 - 2017
Holden
Commodore
VF (4D Wagon)
SS Sportwagon - LS3 6.2L Aspirated Petrol RWD (304kW)
2015 - 2017
Holden
Commodore
VF (4D Wagon)
SS-V Sportwagon - LS3 6.2L Aspirated Petrol RWD (304kW)
2005 - 2006
Holden
Commodore
VZ (2D Ute)
SS - L76 6.0L Aspirated Petrol RWD (260kW)
2005 - 2006
Holden
Commodore
VZ (2D Ute)
SS Thunder - L76 6.0L Aspirated Petrol RWD (260kW)
2006
Holden
Commodore
VZ (4D Sedan)
Berlina - L76 6.0L Aspirated Petrol RWD (260kW)
2006
Holden
Commodore
VZ (4D Sedan)
SS - L76 6.0L Aspirated Petrol RWD (260kW)
2006
Holden
Commodore
VZ (4D Sedan)
SV8 - L76 6.0L Aspirated Petrol RWD (260kW)
2004 - 2005
Holden
Commodore
VZ (4D Wagon)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2006
Holden
Crewman
VZ (4D Ute)
Cross 8 - L76 6.0L Aspirated Petrol AWD (260kW)
2006
Holden
Crewman
VZ (4D Ute)
SS - L76 6.0L Aspirated Petrol RWD (260kW)
2006
Holden
Crewman
VZ (4D Ute)
SS Thunder - L76 6.0L Aspirated Petrol RWD (260kW)
2006
Holden
Statesman
WL (4D Sedan)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2008 - 2010
Holden
Statesman
WM (4D Sedan)
Base - L76 6.0L Aspirated Petrol RWD (260kW)
2012 - 2013
HSV
Clubsport
VE (4D Sedan)
Base - LS3 6.2L Aspirated Petrol RWD (317kW)
2010 - 2011
HSV
Clubsport
VE (4D Sedan)
GXP - LS3 6.2L Aspirated Petrol RWD (317kW)
2008 - 2010
HSV
Clubsport
VE (4D Sedan)
R8 - LS3 6.2L Aspirated Petrol RWD (317kW)
2011 - 2013
HSV
Clubsport
VE (4D Sedan)
R8 - LS3 6.2L Aspirated Petrol RWD (325kW)
2009 - 2011
HSV
Clubsport
VE (4D Wagon)
R8 Tourer - LS3 6.2L Aspirated Petrol RWD (317kW)
2012 - 2013
HSV
Clubsport
VE (4D Wagon)
R8 Tourer - LS3 6.2L Aspirated Petrol RWD (325kW)
2013 - 2014
HSV
Clubsport
VF (4D Sedan)
Base - LS3 6.2L Aspirated Petrol RWD (317kW)
2014 - 2017
HSV
Clubsport
VF (4D Sedan)
Base - LS3 6.2L Aspirated Petrol RWD (325kW)
2013 - 2015
HSV
Clubsport
VF (4D Sedan)
R8 - LS3 6.2L Aspirated Petrol RWD (325kW)
2016 - 2017
HSV
Clubsport
VF (4D Sedan)
R8 - LS3 6.2L Aspirated Petrol RWD (340kW)
2015 - 2017
HSV
Clubsport
VF (4D Sedan)
R8 LSA - LSA 6.2L Supercharged Petrol RWD (400kW)
2017
HSV
Clubsport
VF (4D Sedan)
R8 LSA 30th Anniversary - LSA 6.2L Supercharged Petrol RWD (410kW)
2013 - 2015
HSV
Clubsport
VF (4D Wagon)
R8 Tourer - LS3 6.2L Aspirated Petrol RWD (325kW)
2015 - 2017
HSV
Clubsport
VF (4D Wagon)
R8 Tourer LSA - LSA 6.2L Supercharged Petrol RWD (400kW)
2017
HSV
Clubsport
VF (4D Wagon)
R8 Tourer LSA 30th Anniversary - LSA 6.2L Supercharged Petrol RWD (410kW)
2008 - 2010
HSV
Grange
WM (4D Sedan)
Base - LS3 6.2L Aspirated Petrol RWD (317kW)
2010 - 2013
HSV
Grange
WM (4D Sedan)
Base - LS3 6.2L Aspirated Petrol RWD (325kW)
2013 - 2017
HSV
Grange
WN (4D Sedan)
Base - LS3 6.2L Aspirated Petrol RWD (340kW)
2008 - 2013
HSV
GTS
VE (4D Sedan)
Base - LS3 6.2L Aspirated Petrol RWD (325kW)
2017
HSV
GTS
VF (4D Sedan)
30th Anniversary - LSA 6.2L Supercharged Petrol RWD (410kW)
2013 - 2017
HSV
GTS
VF (4D Sedan)
Base - LSA 6.2L Supercharged Petrol RWD (430kW)
2017
HSV
GTS
VF (4D Sedan)
R - LSA 6.2L Supercharged Petrol RWD (435kW)
2017
HSV
GTS
VF (4D Sedan)
R W1 - LS9 6.2L Supercharged Petrol RWD (474kW)
2012 - 2013
HSV
Maloo
VE (2D Ute)
Base - LS3 6.2L Aspirated Petrol RWD (317kW)
2010 - 2011
HSV
Maloo
VE (2D Ute)
GXP - LS3 6.2L Aspirated Petrol RWD (317kW)
2008 - 2013
HSV
Maloo
VE (2D Ute)
R8 - LS3 6.2L Aspirated Petrol RWD (317kW)
2013
HSV
Maloo
VF (2D Ute)
Base - LS3 6.2L Aspirated Petrol RWD (317kW)
2014 - 2015
HSV
Maloo
VF (2D Ute)
Base - LS3 6.2L Aspirated Petrol RWD (325kW)
2014 - 2015
HSV
Maloo
VF (2D Ute)
GTS - LSA 6.2L Supercharged Petrol RWD (430kW)
2017
HSV
Maloo
VF (2D Ute)
GTSR - LSA 6.2L Supercharged Petrol RWD (435kW)
2013 - 2015
HSV
Maloo
VF (2D Ute)
R8 - LS3 6.2L Aspirated Petrol RWD (325kW)
2015 - 2017
HSV
Maloo
VF (2D Ute)
R8 - LSA 6.2L Supercharged Petrol RWD (400kW)
2017
HSV
Maloo
VF (2D Ute)
R8 - LSA 6.2L Supercharged Petrol RWD (410kW)
2016 - 2017
HSV
Maloo
VF (2D Ute)
R8 SV Black - LS3 6.2L Aspirated Petrol RWD (340kW)
2008 - 2013
HSV
Senator
VE (4D Sedan)
Signature - LS3 6.2L Aspirated Petrol RWD (317kW)
2013 - 2015
HSV
Senator
VF (4D Sedan)
Signature - LS3 6.2L Aspirated Petrol RWD (340kW)
2015 - 2017
HSV
Senator
VF (4D Sedan)
Signature - LSA 6.2L Supercharged Petrol RWD (400kW)
2017
HSV
Senator
VF (4D Sedan)
Signature 30th Anniversary - LSA 6.2L Supercharged Petrol RWD (410kW)
2008 - 2009
HSV
W427
VE (4D Sedan)
Base - LS7 7.0L Aspirated Petrol RWD (375kW)
2007 - 2009
Hummer
H2
(4D SUV Full-Size)
Base - L92 6.2L Aspirated Petrol 4WD (301kW)
2008
Hummer
H2
(4D Ute)
Base - L92 6.2L Aspirated Petrol 4WD (301kW)
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