ID1050-XDS, for GM LS3, standard (no adapter), Orange lower o-ring, 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
The ID1050-XDS (1050 cc/min at 43.5 psi) provides high-flow fueling for LS3 engines, supporting wheel horsepower well into the 650+ WHP range on E85, making it ideal for high-performance naturally aspirated or forced induction builds.
Yes. The 34mm O-ring-to-O-ring length matches LS3 short-body specifications, allowing direct installation into the factory fuel rail and intake manifold without spacers or modifications.
No adapters are needed. The USCAR-style connectors are compatible with the factory LS3 harness for a straightforward plug-and-play installation.
Injector Dynamics provides Dead Time, Short Pulse Adder, and Flow vs. Pressure tables for precise tuning with HP Tuners, EFI Live, or other compatible platforms, ensuring stable idle and consistent air/fuel ratios.
A high-quality 10-micron or finer post-pump filter is recommended to protect the injectors’ stainless steel internals and maintain long-term reliability in high-performance applications.
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