Description
FiTech Ultimate LS EV6 Fuel Injector Sub-Harness
Engineered specifically for FiTech Ultimate LS EFI systems, the 70050-8 sub-harness provides a clean, OEM-quality plug-and-play wiring connection to EV6 style fuel injectors.
Overview & Key Features
When configuring an LS engine with FiTech Ultimate LS EFI management, having the correct injector sub-harness is critical for signal reliability and engine performance. The FiTech 70050-8 EV6 Injector Sub-Harness features factory-style connectors designed to plug directly into EV6 (USCAR) style fuel injectors, ensuring seamless integration into your Ultimate LS harness loom.
- ☑ Direct plug-and-play fitment for FiTech Ultimate LS EFI systems
- ☑ Configured specifically for EV6 (USCAR style) fuel injectors
- ☑ Heavy-duty insulated looming for superior heat and abrasion resistance
- ☑ Factory-style locking connectors for positive, vibration-proof retention
- ☑ Simplifies engine bay wiring during LS retrofits and custom builds
Technical Specifications
| Brand | FiTech Fuel Injection |
|---|---|
| MPN | 70050-8 |
| Product Type | Injector Sub-Harness |
| Injector Connector Type | EV6 (USCAR) |
| System Compatibility | FiTech Ultimate LS EFI Systems |
| Quantity Sold | Sold Individually (2 required per V8 engine) |
What’s Included in the Box
- 1 x FiTech 70050-8 EV6 Injector Sub-Harness
At JP Racing, we stock high-performance FiTech products to keep your EFI conversion performing at its best. Enjoy express UK shipping, full manufacturer quality assurance, and technical support from dedicated UK motorsport specialists.




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