Monaro (LS1) | ID1300 | Injector Dynamics | 1300.60.14.14.8-0

Monaro (LS1) | ID1300-XDS | Injector Dynamics | 1300.60.14.14.8

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ID1300-XDS, for Monaro / LS1 applications. 14mm (purple) adapter tops. Set of 8.

The ID1300 is an all new injector, designed in partnership with Bosch Motorsport. This collaboration has given us the ability to design a high flow injector with characteristics specific to the needs of the motorsport tuner. The ID1300 was designed with alternative fuels in mind, and is the only performance injector available with all stainless internals. It is compatible with all known fuels, and will stand up to the corrosive nature of alcohol better than any injector on the market.

While the ID1300 was designed with an eye towards ethanol fueled engines, we have accounted for the occasional need to convert back to gasoline. The ID1300 has a minimum fuel mass compatible with gasoline use, and will provide exceptional idle and cruise behavior under these conditions. In addition to its multi-fuel capabilities, the compact body of the ID1300 allows fitment in 200+ applications, making it the most versatile injector in our lineup. The 1300 has continued to be refined and improved over the years, and the 1300-XDS is the latest and best version to date.

Base Specifications

Nominal Flow Rate – 1340cc/min @ 3.0 Bar (43.5 psi) Using Iso Octane at 52 Degrees C (125 Degrees F)
Maximum Differential Fuel Pressure – 6.0 Bar (87.0 psi)
Fuel Compatibility – Compatible With All Known Fuels – (Designed Specifically for Alternative Fuels)
Electrical Connector – USCAR

Details

Frequently Asked Questions About the ID1300-XDS Injector

What maximum E85 flywheel kilowatt (kW) output will the ID1300-XDS set support on a boosted V2 Monaro LS1?

The ID1300-XDS (1335 cc/min at 43.5 psi) is sized for high-flow LS V8 performance. This set of 8 supports forced induction E85 setups well into the 900 to 1050+ wheel horsepower (approx. 670-780+ kW) range, providing maximum flow margin for highly modified Monaro LS1 engines.

Is the 60mm injector length (PN: 1300.60.14.14.8) a true drop-in replacement for the Monaro LS1 factory fuel rail?

Yes, it is a direct fit. This ID1300-XDS set is configured to the standard 60mm O-ring to O-ring length required for the LS1 V8. It installs directly into the factory fuel rail and manifold bosses without requiring spacers.

Does this USCAR ID1300-XDS set require PNP adapters to connect to the Monaro LS1 factory harness?

Yes, adapters are required. The ID1300-XDS uses the modern USCAR connector. The factory Monaro LS1 harness uses the older rectangular EV1 (Minitimer) connector. You will need eight USCAR to EV1 PNP adapters (ID P/N 90.1) for a clean, non-splicing electrical hookup.

Where can my tuner find the complete Injector Dynamics data needed for maintaining consistent AFR during normal cruising on my Monaro LS1?

Injector Dynamics provides validated Dead Time (Latency) and Flow vs. Pressure tables (based on ID1300x2) for tuning software like EFILive and HP Tuners. This data is crucial for accurately calibrating the injector offset values, which have the greatest impact on fuel trims during closed-loop cruising and light load operation.

Why is the high-impedance design of the ID1300-XDS superior for the Monaro LS1 PCM compared to older low-impedance injectors?

The ID1300-XDS high-impedance design simplifies the fuel system by eliminating the need for bulky external resistor packs. It is fully compatible with the LS1 PCM's saturated injector drivers, offering superior coil saturation and dynamic control at all pulse widths, which leads to better idle quality and more consistent performance.

Is the all-stainless construction important for an LS1 that is rarely run on E85 but mostly on pump gasoline?

Yes. The all stainless steel internals provide maximum corrosion resistance and defense against wear from poor quality pump fuels, condensation, and general fuel system contaminants, ensuring the injectors maintain their tight flow matching for years of reliable street use.