Injector Dynamics

Injector Dynamics

Injector Dynamics brings dynamic injector technology to the public.

Injector Dynamics is a Strategic Alliance between Yaw Power Products and T1 Race Development and was created to bring Yawpower's dynamic injector characterization technology to the public. Previously this service was only available to tuners in the high end racing industry.

Production and engineering is handled by Yawpower at their Phoenix Arizona facility while sales, distribution, and customer support is handled by T1 in Rowlett Texas.

They pride themselves on providing the absolute best fuel injectors available. They back this claim by providing data and technology that absolutely no one in the industry can match

A Little Bit About the Injector Dynamics Technology:

Simply stated, a fuel injector is a dynamic device. It does not operate in a wide open or "static" condition. To learn anything of value about a fuel injector, it must be tested dynamically.

It must also be tested in an environment that simulates real world conditions as closely as possible. This means testing with temperature controlled gasoline, methanol, E85 or whatever fluid will actually be used on the running engine.

This type of testing is referred to as dynamic characterization, and was recently introduced to the racing industry by Yawpower in collaboration with Motec USA.

Injector Dynamics fuel injectors are the result of batch testing large quantities of specially modified fuel injectors, and then carefully matching them into sets based on their dynamic flow across the pulsewidth range. The result is vastly superior cylinder to cylinder consistency, even at very low pulsewidths.

In addition to receiving tightly matched injectors, you will be provided with dead time compensation values across the entire pressure and voltage range of the injector. This data will insure that the compensations in your ECU work properly, and your air fuel ratios will remain consistent as atmospheric or voltage conditions change.

The information is also available in the format required for your Ford (Slope, offset, and multipliers) and GM (3D Offset vs Differential Pressure) ECU's.


Injector Dynamics can offer the engineering expertise and product consistency required for emissions compliant aftermarket performance kits, spec class racing engines, and low production specialty and concept vehicles.

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