Holley EFI 557-100 Water/Methanol Injection Pump – 145 PSI, Mounting Bracket – Universal

SKU: GVMR_557-100
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Enhance Engine Cooling and Performance with Holley EFI Water/Methanol PumpOptimize ...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

Enhance Engine Cooling and Performance with Holley EFI Water/Methanol Pump

Optimize your forced induction system's efficiency and safeguard your engine with the Holley EFI 557-100 Water/Methanol Injection Pump. This robust pump is designed to deliver a consistent 145 PSI of pressure, ensuring precise and effective atomization of your water/methanol mixture. Ideal for Holley Water Injection Systems, it's a critical component for reducing intake air temperatures, suppressing detonation, and safely increasing horsepower in turbocharged or supercharged applications.

Reliable Pressure for Optimal Injection

The Holley EFI 557-100 pump is engineered for durability and consistent performance, providing the necessary pressure to inject water/methanol into your engine's intake tract. A higher pressure ensures finer atomization, leading to better distribution and more effective cooling and octane boosting. This universal pump is a perfect replacement or upgrade for various water/methanol injection setups, offering flexibility for custom installations.

  • Pressure Output: 145 PSI
  • Application: Holley Water Injection Systems
  • Compatibility: Universal
  • Included: Mounting Bracket
  • Function: Reduces intake temps, suppresses detonation, increases octane
  • Benefits: Safer boost levels, increased horsepower

Complete with Mounting Bracket for Easy Installation

To facilitate a straightforward installation, the Holley EFI 557-100 pump comes complete with a sturdy mounting bracket. This thoughtful inclusion saves you time and effort, allowing for a secure and professional installation in your engine bay. Trust Holley EFI to provide the reliable components you need to push your performance vehicle further, safely and effectively. Find all your water/methanol injection solutions at GGCRACING.COM.

Product Details

Product Description
Part Numbers
Sizing & Fit

Enhance Engine Cooling and Performance with Holley EFI Water/Methanol Pump

Optimize your forced induction system's efficiency and safeguard your engine with the Holley EFI 557-100 Water/Methanol Injection Pump. This robust pump is designed to deliver a consistent 145 PSI of pressure, ensuring precise and effective atomization of your water/methanol mixture. Ideal for Holley Water Injection Systems, it's a critical component for reducing intake air temperatures, suppressing detonation, and safely increasing horsepower in turbocharged or supercharged applications.

Reliable Pressure for Optimal Injection

The Holley EFI 557-100 pump is engineered for durability and consistent performance, providing the necessary pressure to inject water/methanol into your engine's intake tract. A higher pressure ensures finer atomization, leading to better distribution and more effective cooling and octane boosting. This universal pump is a perfect replacement or upgrade for various water/methanol injection setups, offering flexibility for custom installations.

  • Pressure Output: 145 PSI
  • Application: Holley Water Injection Systems
  • Compatibility: Universal
  • Included: Mounting Bracket
  • Function: Reduces intake temps, suppresses detonation, increases octane
  • Benefits: Safer boost levels, increased horsepower

Complete with Mounting Bracket for Easy Installation

To facilitate a straightforward installation, the Holley EFI 557-100 pump comes complete with a sturdy mounting bracket. This thoughtful inclusion saves you time and effort, allowing for a secure and professional installation in your engine bay. Trust Holley EFI to provide the reliable components you need to push your performance vehicle further, safely and effectively. Find all your water/methanol injection solutions at GGCRACING.COM.

Product Details

Product Description

Enhance Engine Cooling and Performance with Holley EFI Water/Methanol Pump

Optimize your forced induction system's efficiency and safeguard your engine with the Holley EFI 557-100 Water/Methanol Injection Pump. This robust pump is designed to deliver a consistent 145 PSI of pressure, ensuring precise and effective atomization of your water/methanol mixture. Ideal for Holley Water Injection Systems, it's a critical component for reducing intake air temperatures, suppressing detonation, and safely increasing horsepower in turbocharged or supercharged applications.

Reliable Pressure for Optimal Injection

The Holley EFI 557-100 pump is engineered for durability and consistent performance, providing the necessary pressure to inject water/methanol into your engine's intake tract. A higher pressure ensures finer atomization, leading to better distribution and more effective cooling and octane boosting. This universal pump is a perfect replacement or upgrade for various water/methanol injection setups, offering flexibility for custom installations.

  • Pressure Output: 145 PSI
  • Application: Holley Water Injection Systems
  • Compatibility: Universal
  • Included: Mounting Bracket
  • Function: Reduces intake temps, suppresses detonation, increases octane
  • Benefits: Safer boost levels, increased horsepower

Complete with Mounting Bracket for Easy Installation

To facilitate a straightforward installation, the Holley EFI 557-100 pump comes complete with a sturdy mounting bracket. This thoughtful inclusion saves you time and effort, allowing for a secure and professional installation in your engine bay. Trust Holley EFI to provide the reliable components you need to push your performance vehicle further, safely and effectively. Find all your water/methanol injection solutions at GGCRACING.COM.

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