View our refurbishment services here: INJECTOR REFURBISHMENT
What is Flow Matching?
Flow matching is the job of grouping injectors that flow identically at a number of different injection rates and speeds. At SSSQUID, we flow match injectors to a variety of rates from 1,000 RPM up to 10,000 RPM (depending on purpose). Most injectors will be flow rated at an equivalent of 1,000 RPM, 4,000 RPM, and 7,500 RPM at a variety of injection times, from 2 ms to 20 ms. This ensures equivalent and optimum operation in all circumstances and speeds.
Why Choose SSSQUID?
A vast majority of other companies (almost every single one) only test flow rates as a static throughput — this is known as the injector’s “flow rating”. So when an injector says it flow 255 cc/min, that means it flows 255 cc every minute while completely open. This metric is not conclusive for real world operation as injectors do not work this way. They open and close hundreds of times every minute. Two injectors can have identical static flow rates, but drastically different operational flow rates. This is why the refurbishment and flow-matching services at SSSQUID test injectors in a wide variety of circumstances, engine speed equivalents, and loads.
Testing each injector thoroughly allows us to produce true and real results that you will appreciate and benefit from in daily operation, rather than an artificial result that means very little or nothing at all. Below is an example of a test performed on a set of flow-matched injectors.
As you can see, the static flow rates (ABS. FLOW RATE) are not all equal, however the true observed operating flow rates do match. This is because the static flow rate should only be used in a general sense of flow rate expectations.
So why, then, do other companies just test absolute static flow rate and nothing else? Simple: costs. The testing equipment is more expensive, it takes longer to do, necessitates education and knowledge, and requires constant supervision. None of these things come cheap or easy, therefore most people just don’t bother. At SSSQUID, we strive to offer complete and correct services.
Why Refurbish Your Injectors?
Over time gunk, crud, and just otherwise stuff build up inside and outside of your injector. This leads to issues including: flow rate decreases, slowed reaction times, and blockages. These issues can cause overall vehicle operating troubles and even catastrophic engine failure.
Refurbishing your injectors will allow them to realize their full potential once again. It will also allow you to verify their operating flow rates. This increases overall engine efficiency, which can increase both fuel economy and engine output (power).
I purchased/want to purchase injectors from eBay/Amazon/etc. because they’re cheap!
Don’t do this. Absolutely NEVER NEVER NEVER EVER NEVER EVER NEVER EVER EVER NEVER EVER purchase cheap injectors from unreliable sources like Amazon. We deal with hundreds of these injectors every year, and they have extremely low reliability.
Countless customers have purchased cheap, crappy injectors from Amazon or eBay and run into issues. A customer was upset and having trouble, after troubleshooting and submitting to an injector inspection, we determined that their issues were entirely the fault of their cheap Amazon-purchased injectors (do not use Amazon for any reason, especially to purchase injectors).
Below you can see 6 identical injectors purchased from Amazon, and how none of them flow equally, and one doesn’t even work. Running injectors like these in your vehicle WILL, without doubt, cause issues and even catastrophic engine failure.
This sight is common and similar issues occur on nearly every set of cheap injectors we’ve inspected. This is why you should never ever (need I go on?) purchase cheap injectors from sources such as Amazon or eBay.
Due to the sheer amount of people buying the cheapest possible injectors from untrustworthy sources, using injectors such as these invalidates any tuning warranty we offer.
A Quick Word on 0-280-155-968
There are two versions of this injector in production. One green marked with a “B”, and one a slightly darker green marked with a “D”. These injectors are NOT equivalent, and should not be used interchangeably.
As you can see from the above direct flow comparison, 0-280-155-968D (left) flow more than 968B (right). Please take this into consideration when purchasing!