Challenger SRT-8 | ID1050-XDS | Injector Dynamics | 1050.48.14.14B.8
ID1050-XDS, for Dodge SRT-8 / 6.4L engines. 14mm (black) bottom adaptor. Set of 8.
The ID1050-XDS is the evolution of the ID1050x.
The ID1050-XDS benefits from Dual Slope Matching, a method of matching the flow rate in both the linear, and nonlinear operating range, providing better cylinder to cylinder consistency at low pulse widths.
Corrosion resistant internals make it compatible with all known fuels, capable of extended service life with corrosive fuels.
Compact body allows fitment in 200+ applications, including current and future engines utilizing short body injectors.
Stronger magnetic circuit offers stable operation up to 10 bar.
Replaceable inlet filter extends service life.
Base Specifications
Nominal Flow Rate – 1065cc/min @ 3.0 Bar (43.5 psi) Using Gasoline at 52 Degrees C (125 Degrees F)
Maximum Differential Fuel Pressure – 10.0 Bar (145.0 psi)
Fuel Compatibility – Compatible With All Known Fuels
Electrical Connector – USCAR
Details
Frequently Asked Questions About the Challenger SRT-8 ID1050-XDS Injectors
What maximum E85 wheel horsepower can the ID1050-XDS support on a supercharged or naturally aspirated Dodge Challenger SRT-8?
The ID1050-XDS (1050 cc/min at 43.5 psi) provides high-flow fueling for the 6.1L HEMI V8 in the Challenger SRT-8. This 8-injector set supports forced induction or high-performance naturally aspirated setups well into the 550-600+ WHP range on E85, ensuring safe fueling margins for aggressive builds.
Is the 48mm ID1050-XDS a direct drop-in for the Challenger SRT-8 factory fuel rail?
Yes. The ID1050-XDS set is configured to the 48mm O-ring-to-O-ring length standard for HEMI V8 applications. It installs directly into the factory fuel rail and intake manifold bosses without requiring spacers or modifications, providing a true plug-and-play upgrade.
Do these USCAR ID1050-XDS injectors require PNP adapters for the Challenger SRT-8?
No adapters are required. The ID1050-XDS injectors use USCAR-style connectors that are compatible with the factory Challenger SRT-8 harness, allowing clean plug-and-play installation without cutting, splicing, or modifications.
Where can my tuner find injector characterization data for tuning the Challenger SRT-8 ECU?
Injector Dynamics provides validated Dead Time (Latency), Short Pulse Adder tables, and Flow vs. Pressure data for HEMI engines. This data is essential for tuning with HP Tuners, EFI Live, or other compatible platforms to ensure stable idle, precise fueling, and consistent air/fuel ratios under all operating conditions.
What fuel filtration is recommended for E85 when using the ID1050-XDS on a Challenger SRT-8?
Due to the precision internal clearances of the ID1050-XDS and the corrosive nature of E85, a high-quality post-pump fuel filter is required. Injector Dynamics recommends a 10-micron or finer filter to protect the stainless steel internals and ensure long-term reliability in high-performance applications.
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