Injector Dynamics Fuel Injectors (each)

This product fits:

 
With a proven race record, Injector Dynamics fuel injectors are available in 725, 1000 and 2000cc for all Honda/Acura engines.

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 ensure that the compensations in your ECU work properly, and your air fuel ratios will remain consistent as atmospheric or voltage conditions change.

These injectors are only sold in matched sets, and within each set the dynamic flow rate (slope) will vary no more than +/- 1%, and the dead time (offset) will vary no more than +/- 20 microseconds which is equivalent to +/- 1% at a pulsewidth of 2 milliseconds.

Tight matching at low pulsewidths allows the use of high flow rate injectors without sacrificing idle, off idle, and cruise quality while the matched offsets insure that the individual injectors respond properly to atmospheric and voltage compensations built in to the ECU.

Along with your injectors, you will be provided with the data that you and your ECU need to do the job properly. Flow and offset values are provided from 8 to 16 volts across the full pressure range in 5 psi increments. Additionally, we publish full dynamic characterization curves: Raw flow vs pulsewidth, offset corrected flow, linearity curves, and pressure sensitivity plots.

These injectors are high impedance, “saturated” injectors so no resistor or injector driver is required.

Honda B, D, F, and H Series installation require the use of the OEM lower injector cushion. Honda used 3 different cushions over the years: thick soft, thin soft, and thin hard. The thick soft cushion is the best and was used on most OBDI cars. Hodna PN #16472-P10-A01.

AP1/AP2 injectors come assembled with the necessary modifications.
K series injectors fit just as the stock injectors do.

NOTE: 2000cc injectors  are NOT compatible with gasolines containing MTBE, specifically VP Q16 and VP Import