Race-Ready Control for Cable-Throttle Gen IV LS
The Elite 2500 + GM Gen IV LSx Non-DBW Terminated Harness Kit is designed for builders using the newer Gen IV LS architecture (LS2, LS3 block) but opting for a mechanical cable throttle body. This setup is popular in race cars where mechanical simplicity is preferred. The harness is terminated with EV6 injector connectors to match the standard Gen IV injectors but is wired for a manual TPS and IAC valve instead of the DBW motor.
Engineering Philosophy
This kit bridges the gap between modern engine tech and traditional throttle control. It supports the 58x/4x trigger pattern of the Gen IV engines while providing the robust control of the Elite 2500. The included fuse block simplifies power distribution, and the harness is shielded to prevent noise interference on the crank and cam signals.
Vehicle Fitment
- GM Gen IV LS Engines (LS2, LS3, etc.) modified for Cable Throttle.
- EV6 / USCAR Injectors.
Technical Specifications
| Specification | Detail |
|---|---|
| ECU Compatibility | Haltech Elite 2500 |
| Engine Family | GM Gen IV LS (Cable Throttle) |
| Injector Plug | EV6 / USCAR |
| Protection | Integrated Fuse Block |





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