Injector Dynamics ID1300-XDS Fuel Injectors | Single Injector | 34mm, 14mm Top, 15mm Lower O-Ring (1300.34.14.15)

Mismatched injectors make every cylinder run its own tune.

A factory fuel system that was sized for stock power runs out of injector long before a built engine runs out of airflow. The ID1300-XDS answers that with 1335cc/min of flow at 3.0 bar, compatibility with all known fuels, built for E85, delivered as a single injector in the 34mm body, 14mm top (no adapter), 15mm (late model GM) lower o-ring configuration. It is 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

• Cylinder-to-cylinder consistency you can see in your lambda and EGT logs
• Stock-like idle and clean cold starts, even at this injector size
• Headroom to grow the build without touching the fuel system again
• Steady AFRs when boost climbs, no lean spikes at the top of the pull
• Fuel trims that stay put season to season instead of drifting with the weather

Features

• Nominal flow rate: 1335cc/min at 3.0 bar (43.5 psi), measured with iso-octane at 52 degrees C (125 degrees F)
• Maximum differential fuel pressure: 7.0 bar (101.5 psi)
• Compatible with all known fuels and designed specifically for alternative fuels like E85
• All stainless internals stand up to the corrosive nature of alcohol fuels
• USCAR electrical connector
• Configuration: 34mm body, 14mm top (no adapter), 15mm (late model GM) lower o-ring
• Sold individually, so you can replace one injector or build a set for an uncommon cylinder count

The Details

The ID1300-XDS was designed in partnership with Bosch Motorsport with alternative fuels in mind, and its stainless internals shrug off the corrosive side of alcohol better than anything else in this flow class. It was also built with the occasional switch back to gasoline in mind, with a minimum fuel mass low enough to idle and cruise cleanly on pump gas. 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 is the short 34mm body with no top adapter, a direct fit where the rail was designed for short injectors. The 15mm lower o-ring matches late model GM manifold bores. If your harness does not have USCAR plugs, plug and play connector adapters are available separately, no cutting or soldering required.

Fitment Notes

• USCAR Connector, 34mm length, 14 mm top, 15mm lower o-ring.

Kit Includes

• 1 - ID1300-XDS Fuel Injector

Applications

• Universal: 34mm body, 14mm top (no adapter), 15mm (late model GM) lower o-ring, USCAR connector