Challenger SRT-8 | ID1300 | Injector Dynamics | 1300.48.14.14B.8-0

Challenger SRT-8 | ID1300-XDS | Injector Dynamics | 1300.48.14.14B.8

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ID1300-XDS, for Dodge SRT-8 / 6.4L engines. 14mm (black) bottom adaptor. 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

$1,890.00

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Frequently Asked Questions About the ID1300-XDS Injectors for Challenger SRT-8

What maximum E85 horsepower will the ID1300-XDS set support on a ProCharger or Magnuson-supercharged Challenger SRT-8 (6.1L/6.4L)?

The ID1300-XDS (1335 cc/min at 43.5 psi) is a high-capacity choice for boosted Hemi applications. This set of eight injectors supports E85 setups well into the $800 to 950 wheel horsepower (whp) range, providing generous fuel delivery headroom and stable performance under peak boost on your Challenger SRT-8.

Is the 48mm length of the 1300.48.14.14B.8 injector a direct drop-in replacement for the 6.1L}$ or 6.4L factory Hemi fuel rail?

Yes, it is a direct fit. This ID1300-XDS set is manufactured to the correct short-body 48mm O-ring to O-ring length and 14mm O-ring diameter required for the factory SRT-8 intake manifold and fuel rail bosses. No external spacers or modifications are necessary for installation.

Does this USCAR ID1300-XDS set require Plug-and-Play (PNP) adapters to connect to the Challenger SRT-8 factory harness?

Yes, adapters are required. While the injector uses the USCAR connector, the factory Challenger SRT-8 harness uses a different style connector (often EV1 or similar Mopar plug depending on the year). This set should be paired with the appropriate USCAR to Hemi} PNP adapters for a clean, non-splicing electrical hookup.

Where can my tuner find the official Injector Dynamics Dead Time and flow data to accurately scale the high-flow ID1300-XDS in the Hemi PCM?

Injector Dynamics provides comprehensive characterization data, including Dead Time and Flow vs. Pressure tables (based on ID1300x), specifically for Chrysler/Dodge tuning software like Diablosport and HP Tuners. This precise data is crucial for maintaining stoichiometric idle and correct fuel trims.

Are the ID1300-XDS injectors safe for continuous use with E85, and what is the required fuel filter micron rating?

Yes. The ID1300-XDS features all stainless steel internals, giving it maximum corrosion resistance for continuous E85 use. For longevity and protection against debris loosened by E85, installing a dedicated 10-micron or finer secondary (post-pump) fuel filter is strongly recommended.