Holley EFI Terminator X Stealth 4500 Throttle Body 1440 CFM — Universal EFI Upgrade

SKU: GVMR_534-302
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About Holley EFI Holley EFI engineers high-quality automotive parts and ...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

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

Ultimate Airflow with Holley Terminator X Stealth

The Holley EFI Terminator X Stealth 4500 Throttle Body is engineered for enthusiasts demanding precision and high-volume airflow. With a massive 1440 CFM rating, this 4-barrel square bore unit is designed to support high-horsepower builds while maintaining the clean, stealthy aesthetic of a traditional carburetor setup. Finished in a durable black anodized coating, it provides both superior corrosion resistance and a professional look under the hood.

Key Features and Performance Benefits

  • Flow Capacity: 1440 CFM for high-output naturally aspirated or boosted engines.
  • Design: Classic 4-barrel square bore footprint for easy integration.
  • Durability: Precision-machined aluminum construction with a sleek black anodized finish.
  • Compatibility: Optimized for use with Holley Stealth Terminator EFI systems.
  • Precision: Consistent throttle response and improved idle quality over standard throttle bodies.

Whether you are converting a carbureted muscle car to modern EFI or upgrading an existing system, this throttle body delivers the reliability and performance required for competitive racing and street applications. The unit is built to withstand the rigors of high-performance driving, ensuring your engine receives the exact air-fuel mixture needed for peak power output. Trust GGCRACING for all your high-performance fuel injection components and expert technical support.

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

Ultimate Airflow with Holley Terminator X Stealth

The Holley EFI Terminator X Stealth 4500 Throttle Body is engineered for enthusiasts demanding precision and high-volume airflow. With a massive 1440 CFM rating, this 4-barrel square bore unit is designed to support high-horsepower builds while maintaining the clean, stealthy aesthetic of a traditional carburetor setup. Finished in a durable black anodized coating, it provides both superior corrosion resistance and a professional look under the hood.

Key Features and Performance Benefits

  • Flow Capacity: 1440 CFM for high-output naturally aspirated or boosted engines.
  • Design: Classic 4-barrel square bore footprint for easy integration.
  • Durability: Precision-machined aluminum construction with a sleek black anodized finish.
  • Compatibility: Optimized for use with Holley Stealth Terminator EFI systems.
  • Precision: Consistent throttle response and improved idle quality over standard throttle bodies.

Whether you are converting a carbureted muscle car to modern EFI or upgrading an existing system, this throttle body delivers the reliability and performance required for competitive racing and street applications. The unit is built to withstand the rigors of high-performance driving, ensuring your engine receives the exact air-fuel mixture needed for peak power output. Trust GGCRACING for all your high-performance fuel injection components and expert technical support.

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

Ultimate Airflow with Holley Terminator X Stealth

The Holley EFI Terminator X Stealth 4500 Throttle Body is engineered for enthusiasts demanding precision and high-volume airflow. With a massive 1440 CFM rating, this 4-barrel square bore unit is designed to support high-horsepower builds while maintaining the clean, stealthy aesthetic of a traditional carburetor setup. Finished in a durable black anodized coating, it provides both superior corrosion resistance and a professional look under the hood.

Key Features and Performance Benefits

  • Flow Capacity: 1440 CFM for high-output naturally aspirated or boosted engines.
  • Design: Classic 4-barrel square bore footprint for easy integration.
  • Durability: Precision-machined aluminum construction with a sleek black anodized finish.
  • Compatibility: Optimized for use with Holley Stealth Terminator EFI systems.
  • Precision: Consistent throttle response and improved idle quality over standard throttle bodies.

Whether you are converting a carbureted muscle car to modern EFI or upgrading an existing system, this throttle body delivers the reliability and performance required for competitive racing and street applications. The unit is built to withstand the rigors of high-performance driving, ensuring your engine receives the exact air-fuel mixture needed for peak power output. Trust GGCRACING for all your high-performance fuel injection components and expert technical support.

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