Holley EFI 558-201 V8 Injector Wiring Harness — For EV6 Style Injectors & Dominator EFI

SKU: GVMR_558-201
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Optimize Your V8 Fuel Delivery with Holley EFI EV6 Injector ...Read More

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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

Optimize Your V8 Fuel Delivery with Holley EFI EV6 Injector Harness

Ensure flawless fuel delivery and precise engine control for your V8 engine utilizing EV6 style injectors with the Holley EFI 558-201 Injector Wiring Harness. This purpose-built harness is meticulously designed for seamless integration with Holley Dominator EFI systems, providing a dedicated and reliable connection that maximizes the performance and efficiency of your fuel injection setup.

Precision-Engineered for V8 EV6 Applications

The Holley EFI 558-201 harness is engineered specifically for V8 engines equipped with EV6 style fuel injectors, offering a direct-fit solution that eliminates the complexities of generic wiring. Each connector and wire length is optimized to ensure perfect fitment and signal integrity, which is crucial for consistent fuel atomization and engine response. Constructed from high-quality, durable automotive-grade materials, this pre-terminated harness is built to withstand the rigorous demands of high-performance V8 applications, guaranteeing long-term reliability and consistent operation under all conditions. It's the ideal choice for ensuring your Dominator EFI system communicates flawlessly with your injectors.

Key Features & Benefits:

  • V8 Specific Design: Pre-terminated for V8 engines, ensuring optimal fitment.
  • EV6 Injector Compatibility: Specifically designed for EV6 style fuel injectors.
  • Dominator EFI Optimized: Engineered for seamless integration with Holley Dominator EFI systems.
  • Reliable Performance: High-grade wiring and connectors ensure consistent fuel delivery and signal integrity.
  • Simplified Installation: Direct-fit design reduces installation time and complexity.

Technical Specifications:

  • Part Number: Holley EFI 558-201
  • Application: Injector wiring harness for V8 engines with EV6 style injectors
  • System Compatibility: Holley Dominator EFI systems
  • Injector Style: EV6

Why Choose the Holley EFI 558-201?

For V8 owners running EV6 style injectors with a Holley Dominator EFI system, the 558-201 harness is an essential upgrade. Its precise engineering ensures that your fuel injectors receive accurate signals, leading to improved engine performance, better throttle response, and enhanced fuel efficiency. Don't compromise on your fuel system's integrity with ill-fitting or generic wiring. Invest in the dedicated solution that provides reliability and peak performance. Trust GGCRACING to deliver the specialized Holley EFI components your V8 build demands for superior results.

Product Details

Product Description
Part Numbers
Sizing & Fit

Optimize Your V8 Fuel Delivery with Holley EFI EV6 Injector Harness

Ensure flawless fuel delivery and precise engine control for your V8 engine utilizing EV6 style injectors with the Holley EFI 558-201 Injector Wiring Harness. This purpose-built harness is meticulously designed for seamless integration with Holley Dominator EFI systems, providing a dedicated and reliable connection that maximizes the performance and efficiency of your fuel injection setup.

Precision-Engineered for V8 EV6 Applications

The Holley EFI 558-201 harness is engineered specifically for V8 engines equipped with EV6 style fuel injectors, offering a direct-fit solution that eliminates the complexities of generic wiring. Each connector and wire length is optimized to ensure perfect fitment and signal integrity, which is crucial for consistent fuel atomization and engine response. Constructed from high-quality, durable automotive-grade materials, this pre-terminated harness is built to withstand the rigorous demands of high-performance V8 applications, guaranteeing long-term reliability and consistent operation under all conditions. It's the ideal choice for ensuring your Dominator EFI system communicates flawlessly with your injectors.

Key Features & Benefits:

  • V8 Specific Design: Pre-terminated for V8 engines, ensuring optimal fitment.
  • EV6 Injector Compatibility: Specifically designed for EV6 style fuel injectors.
  • Dominator EFI Optimized: Engineered for seamless integration with Holley Dominator EFI systems.
  • Reliable Performance: High-grade wiring and connectors ensure consistent fuel delivery and signal integrity.
  • Simplified Installation: Direct-fit design reduces installation time and complexity.

Technical Specifications:

  • Part Number: Holley EFI 558-201
  • Application: Injector wiring harness for V8 engines with EV6 style injectors
  • System Compatibility: Holley Dominator EFI systems
  • Injector Style: EV6

Why Choose the Holley EFI 558-201?

For V8 owners running EV6 style injectors with a Holley Dominator EFI system, the 558-201 harness is an essential upgrade. Its precise engineering ensures that your fuel injectors receive accurate signals, leading to improved engine performance, better throttle response, and enhanced fuel efficiency. Don't compromise on your fuel system's integrity with ill-fitting or generic wiring. Invest in the dedicated solution that provides reliability and peak performance. Trust GGCRACING to deliver the specialized Holley EFI components your V8 build demands for superior results.

Product Details

Product Description

Optimize Your V8 Fuel Delivery with Holley EFI EV6 Injector Harness

Ensure flawless fuel delivery and precise engine control for your V8 engine utilizing EV6 style injectors with the Holley EFI 558-201 Injector Wiring Harness. This purpose-built harness is meticulously designed for seamless integration with Holley Dominator EFI systems, providing a dedicated and reliable connection that maximizes the performance and efficiency of your fuel injection setup.

Precision-Engineered for V8 EV6 Applications

The Holley EFI 558-201 harness is engineered specifically for V8 engines equipped with EV6 style fuel injectors, offering a direct-fit solution that eliminates the complexities of generic wiring. Each connector and wire length is optimized to ensure perfect fitment and signal integrity, which is crucial for consistent fuel atomization and engine response. Constructed from high-quality, durable automotive-grade materials, this pre-terminated harness is built to withstand the rigorous demands of high-performance V8 applications, guaranteeing long-term reliability and consistent operation under all conditions. It's the ideal choice for ensuring your Dominator EFI system communicates flawlessly with your injectors.

Key Features & Benefits:

  • V8 Specific Design: Pre-terminated for V8 engines, ensuring optimal fitment.
  • EV6 Injector Compatibility: Specifically designed for EV6 style fuel injectors.
  • Dominator EFI Optimized: Engineered for seamless integration with Holley Dominator EFI systems.
  • Reliable Performance: High-grade wiring and connectors ensure consistent fuel delivery and signal integrity.
  • Simplified Installation: Direct-fit design reduces installation time and complexity.

Technical Specifications:

  • Part Number: Holley EFI 558-201
  • Application: Injector wiring harness for V8 engines with EV6 style injectors
  • System Compatibility: Holley Dominator EFI systems
  • Injector Style: EV6

Why Choose the Holley EFI 558-201?

For V8 owners running EV6 style injectors with a Holley Dominator EFI system, the 558-201 harness is an essential upgrade. Its precise engineering ensures that your fuel injectors receive accurate signals, leading to improved engine performance, better throttle response, and enhanced fuel efficiency. Don't compromise on your fuel system's integrity with ill-fitting or generic wiring. Invest in the dedicated solution that provides reliability and peak performance. Trust GGCRACING to deliver the specialized Holley EFI components your V8 build demands for superior results.

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