Injector Dynamics ID2600-XDS Fuel Injectors | Set of 8 | Chevrolet LS2 (2600.48.14.15.8)

Big injectors do not have to mean a lumpy idle and ugly cold starts.

A factory fuel system that was sized for stock power runs out of injector long before a built engine runs out of airflow, and Chevrolet LS2 builds hit that wall early. 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 8 for your Chevrolet LS2. Each set is flow matched using Dual Slope Matching and backed by full characterization data, so your ECU gets real numbers, not estimates. It is the boring, repeatable fueling every serious build needs.

What You'll Feel

• Confidence to run ethanol daily without worrying what it is doing to your injectors
• 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
• Headroom to grow the build without touching the fuel system again

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
• Configuration: 48mm body, 14mm adapter top, 15mm lower o-ring
• Supplied as a flow-matched set with Dual Slope Matching for consistent delivery at low pulse widths

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. This configuration uses machined top adapters (already fitted) to suit the rail height listed above. If your harness does not have USCAR plugs, plug and play connector adapters are available separately, no cutting or soldering required.

Kit Includes

• 1 - Set of ID2600-XDS Injectors

Applications

• Chevrolet LS2 Engines
• 2005-2007 Chevrolet Corvette LS2
• 2005-2006 Chevrolet SSR LS2
• 2006-2007 Cadillac CTS-V LS2
• 2005-2006 Pontiac GTO LS2