LS3/LS7/L76/L92/L99 | ID1050-XDS | Injector Dynamics | 1050.34.14.15.8
ID1050-XDS, for GM LS3/LS7/L76/L92/L99, 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
Details
Frequently Asked Questions About the LS3/LS7/L76/L92/L99 ID1050-XDS Injectors
What maximum E85 horsepower will the ID1050-XDS support on LS3, LS7, L76, L92, or L99 engines?
The ID1050-XDS flows about 1065 cc/min (around 101 lb/hr) at 43.5 psi. In an 8-injector LS setup, this provides enough fuel to support roughly 700–800+ wheel horsepower on E85 depending on boost pressure, fuel system capability, and engine efficiency. On pump gas, the supported horsepower range typically increases due to lower fuel volume requirements.
Is the 1050.34.14.15.8 injector a drop-in fit for LS3, LS7, L76, L92, and L99 fuel rails?
Yes. This injector uses the GM short-body design with 14mm O-rings, matching the physical fitment used on LS3, LS7, L76, L92, and L99 intake manifolds and fuel rails. No spacers, adapters, or custom fuel rail modifications are required for installation.
Do the ID1050-XDS injectors plug directly into the factory LS wiring harness?
Yes. The ID1050-XDS for this application uses the correct USCAR/EV6 connector, allowing direct plug-in compatibility with the factory LS3, LS7, L76, L92, and L99 injector harness. No electrical adapters or rewiring are required.
Where can my tuner find official Injector Dynamics calibration data for LS engines?
Injector Dynamics provides full characterization data including Dead Time, Short Pulse Adder, Offset, and Flow vs. Pressure tables. These files are available directly from Injector Dynamics and import cleanly into HP Tuners, EFILive, and other LS tuning platforms, ensuring accurate fueling and a stable idle.
How does the ID1050-XDS maintain smooth idle and drivability on high-flow LS applications?
The ID1050-XDS uses Injector Dynamics’ Dual Slope Matching process, which ensures highly accurate fuel delivery at extremely low pulse widths. This precision prevents rich idle conditions and provides OEM-like drivability even on heavily modified LS engines using large injectors.
_Related Products
Comments & Reviews
You must be logged in to post a review.
Reviews
There are no reviews yet.