Injector Dynamics ID2600-XDS Fuel Injectors | Set of 2 | 1979-1984 Mazda RX-7 (2600.11.06.60.14.2)

Chasing lean spikes at high boost? Your injectors are the weak link.

Once boost and ethanol enter the picture, factory injectors become the first hard ceiling in the whole combination. The ID2600-XDS answers that with 2600cc/min of flow at 3.0 bar, compatibility with methanol, ethanol, and all known hydrocarbon fuels, delivered as a matched set of 2 for your 1979-1984 Mazda RX-7. Each set is flow matched using Dual Slope Matching and backed by full characterization data, so your ECU gets real numbers, not estimates. This is what consistent fueling actually looks like.

What You'll Feel

• Steady AFRs when boost climbs, no lean spikes at the top of the pull
• Cylinder-to-cylinder consistency you can see in your lambda and EGT logs
• Fuel trims that stay put season to season instead of drifting with the weather
• Faster dyno sessions, because accurate injector data means less time chasing fuel trims
• Crisp part-throttle response instead of the surge and stumble big injectors are known for

Features

• Nominal flow rate: 2600cc/min at 3.0 bar (43.5 psi)
• Maximum differential fuel pressure: 9.0 bar (130.5 psi), requires a minimum of 11 volts
• Compatible with methanol, ethanol, and all known hydrocarbon fuels
• Not compatible with ethers (MTBE, ETBE, TAME) or nitromethane
• USCAR electrical connector
• Supplied as a flow-matched set with Dual Slope Matching for consistent delivery at low pulse widths
• Corrosion resistant internals developed specifically for long term use with liquid alcohol fuels

The Details

The ID2600-XDS is the biggest injector to come out of the Injector Dynamics and Bosch Motorsport partnership, developed specifically for liquid fuels with corrosion resistant internals for long term ethanol and methanol use. Dual Slope Matching is the difference maker here: matched on static flow alone, injectors this size deviate around plus or minus 5.1 percent at low pulse widths, while Dual Slope Matching brings that down to plus or minus 1.4 percent. One thing to know going in: it needs a minimum of 11 volts and is not compatible with ethers like MTBE or with nitromethane. Every set ships flow matched, and Injector Dynamics publishes full characterization data, including slope, offset (dead time) versus voltage and pressure, and short pulse width behavior, so your tuner can load real numbers instead of chasing fuel trims across the map. Accurate dead times are what make large injectors behave at idle and cruise, and they are the reason these tune quickly and stay tuned.

Kit Includes

• 1 x set of 2 ID2600-XDS fuel injectors

Applications

• [SPEC: CONFIRMED VEHICLE APPLICATIONS]