Holley EFI

Holley EFI Terminator I/O Wiring Harness Kit — Input/Output Expansion

Holley EFI Terminator I/O Wiring Harness Kit — Input/Output Expansion
Holley EFI Terminator I/O Wiring Harness Kit — Input/Output Expansion
Holley EFI Terminator I/O Wiring Harness Kit — Input/Output Expansion
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Holley EFI Terminator I/O Wiring Harness Kit — Input/Output ExpansionHolley EFI Terminator I/O Wiring Harness Kit — Input/Output ExpansionHolley EFI Terminator I/O Wiring Harness Kit — Input/Output Expansion
Holley EFI

Holley EFI Terminator I/O Wiring Harness Kit — Input/Output Expansion

SKU: GVMR_558-420
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About Holley EFI Holley EFI engineers high-quality automotive parts and ...Read More

Price:
$56.25
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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
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Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley EFI

Holley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Expand Your Terminator EFI System

The Holley EFI Terminator I/O Wiring Harness Kit is the perfect addition for those looking to add more functionality to their Terminator EFI setup. This harness allows you to easily integrate additional inputs and outputs, such as cooling fans, fuel pumps, or custom sensor data, giving you greater control over your vehicle's electronic systems. It is built to the same high standards as all Holley EFI components, ensuring long-term durability.

Why Choose This I/O Harness?

  • Designed specifically for Holley Terminator EFI systems
  • Facilitates easy addition of auxiliary inputs and outputs
  • High-quality materials for reliable performance
  • Simplifies complex wiring tasks for custom builds
  • Essential for advanced engine management configurations

Whether you are adding a trans-brake, nitrous activation, or simply need more sensor inputs, this I/O harness makes the process straightforward and clean. Avoid the headache of custom-built wiring and rely on a proven solution designed for your specific EFI platform. Improve your engine's versatility and control with this essential upgrade. Find all your performance wiring needs at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley EFI

Holley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Expand Your Terminator EFI System

The Holley EFI Terminator I/O Wiring Harness Kit is the perfect addition for those looking to add more functionality to their Terminator EFI setup. This harness allows you to easily integrate additional inputs and outputs, such as cooling fans, fuel pumps, or custom sensor data, giving you greater control over your vehicle's electronic systems. It is built to the same high standards as all Holley EFI components, ensuring long-term durability.

Why Choose This I/O Harness?

  • Designed specifically for Holley Terminator EFI systems
  • Facilitates easy addition of auxiliary inputs and outputs
  • High-quality materials for reliable performance
  • Simplifies complex wiring tasks for custom builds
  • Essential for advanced engine management configurations

Whether you are adding a trans-brake, nitrous activation, or simply need more sensor inputs, this I/O harness makes the process straightforward and clean. Avoid the headache of custom-built wiring and rely on a proven solution designed for your specific EFI platform. Improve your engine's versatility and control with this essential upgrade. Find all your performance wiring needs at GGCRACING.

Product Details

Product Description

About Holley EFI

Holley EFI engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Holley EFI lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Expand Your Terminator EFI System

The Holley EFI Terminator I/O Wiring Harness Kit is the perfect addition for those looking to add more functionality to their Terminator EFI setup. This harness allows you to easily integrate additional inputs and outputs, such as cooling fans, fuel pumps, or custom sensor data, giving you greater control over your vehicle's electronic systems. It is built to the same high standards as all Holley EFI components, ensuring long-term durability.

Why Choose This I/O Harness?

  • Designed specifically for Holley Terminator EFI systems
  • Facilitates easy addition of auxiliary inputs and outputs
  • High-quality materials for reliable performance
  • Simplifies complex wiring tasks for custom builds
  • Essential for advanced engine management configurations

Whether you are adding a trans-brake, nitrous activation, or simply need more sensor inputs, this I/O harness makes the process straightforward and clean. Avoid the headache of custom-built wiring and rely on a proven solution designed for your specific EFI platform. Improve your engine's versatility and control with this essential upgrade. Find all your performance wiring needs at GGCRACING.

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