Commodore W427 | ID1050-XDS | Injector Dynamics | 1050.34.14.15.8
ID1050-XDS, for Commodore W427 / LS7. 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 Commodore W427 ID1050-XDS Injectors
How much power can the ID1050-XDS injectors support on the Commodore W427 LS7 engine?
The ID1050-XDS injectors provide enough fueling for high-output LS7 builds. On pump fuel, they comfortably support 700–750+ HP, and when running E85 they offer even greater fueling capacity for cam upgrades, head packages, or forced-induction conversions. They deliver the overhead needed for serious performance increases while maintaining clean drivability.
Is the 34mm short-body injector a direct fit for the W427 factory fuel rail and intake manifold?
Yes. This configuration uses the correct 34mm short-body height with 14mm upper and lower O-rings, making it a proper drop-in for the LS7-style rail used in the W427. No spacers, modifications, or custom brackets are required.
Does Injector Dynamics provide calibration data suitable for HP Tuners or EFILive when tuning the W427?
Yes. Injector Dynamics offers complete characterization data, including Offset, Short Pulse Adder, and Flow vs. Pressure tables. This data integrates accurately with HP Tuners, EFILive, and other tuning platforms, allowing precise fueling and a smooth idle even on larger camshaft setups.
Do these ID1050-XDS injectors plug directly into the Commodore W427 factory wiring harness?
Yes. This set uses the USCAR electrical connector, which matches the LS7/W427 injector harness. No adapters or wiring changes are required for installation.
Are these injectors suitable for E85 conversions on the W427 LS7?
Absolutely. The ID1050-XDS is engineered for exceptional consistency and atomization on ethanol fuels. With an upgraded fuel system, they support full E85 operation while delivering reliable cold starts, clean cruising, and stable fueling under heavy load and high RPM.
_Related Products
Comments & Reviews
You must be logged in to post a review.
Reviews
There are no reviews yet.