LS2 LS3 LS7 LSA EV14 EV6 Injector Adapter Harness Set – Delphi to EV14 Adapters | HPI
LS EV14 / EV6 Injector Adapter Harness Set
Upgrade your injector setup without destroying your wiring harness. These HPI injector adapters allow Delphi-style harnesses to work with LS2, LS3, LS7, LSA, EV14, and EV6 injector configurations for cleaner LS fuel system upgrades.
Buy NowSimplify Your Injector Conversion
Injector connector mismatches are one of the most common headaches during LS fuel system upgrades. Whether you are installing larger injectors, upgrading to EV14 injectors, or mixing LS platform components, these HPI injector adapter harnesses help make the process cleaner and easier.
This set of 8 injector adapters is designed for Delphi harnesses adapting to LS2, LS3, LS7, LSA, EV14, and EV6 injector applications including LQ4, LQ9, 4.8, 5.3, and 6.0 engine setups. Product details verified from the HPI product listing. :contentReference[oaicite:0]{index=0}
Set Of 8 Adapters
Complete injector adapter set for full V8 LS engine applications.
EV14 & EV6 Conversion
Designed to adapt Delphi injector harnesses to EV14 and EV6 injector styles.
LS Swap Friendly
Ideal for injector upgrades, LS swaps, boosted builds, and custom fuel system projects.
Key Product Features
- Set of 8 injector harness adapters
- Designed for Delphi to EV14 / EV6 injector conversions
- Compatible with LS2, LS3, LS7, and LSA injector applications
- Supports LQ4, LQ9, 4.8, 5.3, and 6.0 LS engine setups
- Helps simplify injector upgrades and fuel system swaps
- Cleaner solution than cutting factory injector wiring
- Great for turbocharged, supercharged, and naturally aspirated LS builds
Why EV14 Injector Upgrades Are Popular
EV14 injectors have become extremely popular in the LS performance world thanks to improved atomization, consistent fuel delivery, better idle quality, and broad aftermarket support.
The problem is that connector styles often do not match older injector harnesses. These HPI injector adapters help bridge that gap while keeping your installation cleaner and easier to service later.
Upgrade Your Injector Setup The Clean Way
Skip the wiring mess and simplify your LS injector conversion with HPI EV14 and EV6 injector harness adapters.
Buy NowFrequently Asked Questions
How many adapters are included?
This listing includes a full set of 8 injector adapters for V8 engine applications.
What injector styles do these support?
These adapters are designed for Delphi to EV14 and EV6 injector conversions.
What LS engines are supported?
Compatible applications include LS2, LS3, LS7, LSA, LQ4, LQ9, 4.8, 5.3, and 6.0 engine setups.
Do I need to cut my factory injector harness?
No. These injector adapters help provide a cleaner plug-and-play style conversion solution.