SKU: 39558506118

Injector Dynamics ID2600XDS Honda Civic 88-95 2600.60.11.14.4

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Description

Injector Dynamics ID2600XDS Honda Civic 88-95 2600.60.11.14.4The 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 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?

Let’s 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.


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

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SKU: 39558506118

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mikeythereader
Charlottesville, US
★★★★★ 5
Shocking
Format: Paperback
An informative read that will make you sick as the hanging death of people becomes a spectator sport. I knew going in I was going to be really angry about this and I was so right. It has been more than a month since I finished it and the horrific cruelty and lawlesness still makes my blood boil.And many times the "supposed law" were guilty of opening the jail or were complicit in letting this happen. It will make you think.
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Reviewed in the United States on November 13, 2013
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R. B. Daytona
Waukegan, US
★★★★★ 5
Great book
Format: Paperback
Interesting approach to the study of lynching. Thought- provoking and well reasoned thesis. The author adds a new dimension to the lynching literature
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Reviewed in the United States on September 7, 2013
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Jerry Saperstein
Grantham, US
★★★★★ 5
A valuable book for non-lawyers and lawyers
Why would non-lawyers want to read a book on persuading judges? For several reasons actually. First, many of us are involved in work that requires persuading others to adopt our views. While legal argument is substantially more formal and rule-driven than what most of us do, learning how to construct a logical argument as if it were to be delivered to the court, that Is governed by deadlines, restrictions on length, the need to adhere to established fact (or to establish those facts) and to be neither groveling nor inflammatory can be applied to selling your widgets. Perhaps more important is the fact that most people don't understand the impact of the court's decisions on our daily lives, our pocketbooks and our freedoms. Nine people sit on the Supreme Court. They cannot be removed except for the most grievous crimes and then only if Congress were to agree. More than one Justice has demonstrated that you can be senile and sit on the nation's highest court. Going down the food chain, the same applies to the federal appellate and trial courts. It is unlikely that one person in a hundred can even name a local federal district court judge and probably not one in a thousand could name the nine Supreme Court justices. Yet these men and women have tremendous impact on our lives, as do the thousands of state court justices. I am not a lawyer, but I consult to them and am not a stranger to the courtroom, writing drafts for legal briefs, doing legal research and the like. I have seen a lot of judges in action and have learned, in general, to fear them. They can - and do - cause tremendous harm through ill-considered decisions, making decisions with insufficient facts, assuming they know more than they do and myriad other reasons. They are gods in their courtrooms and if your lawyer fails to persuade them of the justness of your cause, you lose. Just how do these people reach their decisions? While justice is supposed to be blind (fat chance!), the justices are human and thus persuadable. Bryan Garner is a noted writer on legal writing. He is actually quite witty as he explains the use of the English language to lawyers who have had their understanding of words driven out of them in law school. Antonin Scalia is a hero to many for the courageousness of his decisions and dissents, his belief that the Constitution is to be strictly interpreted and his generally brilliant writing style. In 115, frequently witty, short chapters the two authors (who occasionally openly disagree) lay down their thoughts on how judges can be persuaded. It is not all about legal writing; e.g, advice to not chew your fingernails and dressing appropriately for court. They advise on giving your oral argument, which a lot of sales and marketing people would do well to read, especially the guidance to "never speak over a judge". In a sales situation, I am surprised at how often the sales person displays his or her contempt for me by not only not listening to me, but presuming they understand the point I was going to make before they spoke over me. I don't know about you, but a lot of salespeople have lost business with me for doing that. Some of the points the authors make are points of contention themselves: i.e., "swear off substantive footnotes - or not". None of the material in this book is truly new. Law students get elements of it in their first year as do some college students. A lot can be found in books on to be a better salesperson: i.e., don't chew your fingernails, etc. And a lot of it is plain commonsense. But that doesn't mean this book is unhelpful. First, it reveals in tiny part how Scalia evaluates the briefs he reads and arguments he hears, which in itself is a fascinating peek. The authors also put things many people may have forgotten through lack of use into perspective. Finally, they remind lawyers and non-lawyers alike that you often have only one shot at winning your argument so you had best put your best foot forward. Scalia and Garner show you how to do it. Overall, this is a fun, informative and helpful read. Jerry
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Reviewed in the United States on February 8, 2010
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Rod Sullivan
Boise, US
★★★★★ 5
Like Having an Expert Looking over Your Shoulder
I am a law professor who spent 25 years as a Plaintiff's lawyer before deciding to teach. I've been before the U.S. Circuit Courts of Appeal many times and state appellate courts a few times. One caveat to consider: I expect to be arguing before the United States Supreme Court in the future. I hesitate to be too ebullient, lest you think that I'm trying to curry favor. However, I think that this book is great. Why do I recommend it? First, it is short. This book will accomplish much of what other books try to teach about advocacy, but in many fewer pages. Secondly, it is practical. It teaches writing skills, speaking skills, and how to be persuasive with limited time. Finally, it is not just for lawyers. Anyone trying to be persuasive can apply the same skills to other situations. For those of you who are politically opposed to Justice Scalia (which, believe it or not, includes some law professors)this is a joint effort by Garner and Scalia, and they frequently disagree. Hearing both sides of the argument on how to write or speak persuasively will help you decide how you want to present your arguments. How do my political opinions and Justice Scalia's opinions mesh? Can I be fair? I think so. He's a Federalist, I consider myself an Anti-Federalist. He as supporter of administrative delegation, I think delegation of congressional responsibilities to administrative agencies is congressional abdication. In short, I'm not recommending this book because Justice Scalia and I agree on policy, because on many policy matters we don't. I'm recommending it because I think it will help you. You wont be disappointed with the book.
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Reviewed in the United States on January 29, 2009
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xiwaeo
Pawtucket, US
★★★★★ 5
Great Read
Great book, I enjoyed reading it. I am non-lawyer so I spent time having to read and re-read sentences and paragraphs but darn good book. Highly recommend it. Sometimes a person can be in discussion with an official, doctor, lawyer, cop ..whatever--it helps to remember arguments made in this book. Most folks just try to explain a situation, heaven forbid standing in front of a court or judge in a legal matter. But, this type of reading builds confidence, a strong vocabulary and so forth. It matters most trying to persuade a person or an institution..just winning, making your point in a clear coherent and cognizant way. This book can teach you these things.
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Reviewed in the United States on June 20, 2025

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