Holley Billet Aluminum Fuel Pressure Regulator/Damper Kit 40-70 PSI — 8 AN In-Line

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SKU: BBVL_12-1000
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About Holley Holley is the legendary American carburetor and fuel-injection ...Read More

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Sale price$295.15 Regular price$327.95
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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

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Command Your Fuel System with the Holley Billet Aluminum Fuel Pressure Regulator/Damper Kit

Achieve unparalleled fuel pressure stability and precision with the Holley Billet Aluminum Fuel Pressure Regulator/Damper Kit. Engineered for high-performance applications, this in-line regulator combines robust construction with a critical damping function to eliminate pressure spikes and fluctuations. Maintaining a consistent fuel pressure between 40-70 PSI is vital for optimal injector performance, preventing lean conditions, and ensuring your engine receives the exact fuel it needs under all operating conditions, from idle to wide-open throttle.

Advanced Design for Unwavering Performance

Crafted from premium billet aluminum and finished with a sleek black anodized coating, this regulator is built to withstand the rigors of performance motoring while adding a touch of style to your engine bay. The integrated damper technology actively smooths out pressure oscillations, which is especially beneficial for modern fuel injection systems and high-flow fuel pumps. With 8 AN female O-ring inlet and outlet ports, and an additional 1/8 in NPT port, installation is straightforward and secure, providing leak-free operation for various fuel types including E85, gasoline, and methanol.

Key Features & Performance Advantages:

  • Adjustable Pressure Range: Precisely tune fuel pressure from 40-70 PSI for optimal engine performance.
  • Integrated Damper: Eliminates fuel pressure spikes and fluctuations for consistent delivery.
  • Billet Aluminum Construction: Ensures exceptional durability and lightweight strength.
  • Black Anodized Finish: Provides corrosion resistance and a professional aesthetic.
  • Multi-Fuel Compatibility: Safe for use with E85, gasoline, and methanol fuels.
  • 8 AN O-Ring Ports: Facilitates secure, high-flow connections for reliable operation.
  • In-Line Design: Versatile mounting options for various fuel system layouts (MPN: 12-1000).

The Cornerstone of a High-Performance Fuel System

The Holley Fuel Regulator/Damper Kit is more than just a component; it's a critical investment in your vehicle's performance and reliability. By providing stable and adjustable fuel pressure, it safeguards your engine and optimizes fuel delivery, leading to improved throttle response, consistent power, and enhanced efficiency. Whether you're building a custom race car or upgrading a street machine, this Holley regulator is the professional choice for serious enthusiasts. Explore the full range of premium fuel system solutions at GGCRACING.

Product Details

Product Description
Part Numbers
Sizing & Fit

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Command Your Fuel System with the Holley Billet Aluminum Fuel Pressure Regulator/Damper Kit

Achieve unparalleled fuel pressure stability and precision with the Holley Billet Aluminum Fuel Pressure Regulator/Damper Kit. Engineered for high-performance applications, this in-line regulator combines robust construction with a critical damping function to eliminate pressure spikes and fluctuations. Maintaining a consistent fuel pressure between 40-70 PSI is vital for optimal injector performance, preventing lean conditions, and ensuring your engine receives the exact fuel it needs under all operating conditions, from idle to wide-open throttle.

Advanced Design for Unwavering Performance

Crafted from premium billet aluminum and finished with a sleek black anodized coating, this regulator is built to withstand the rigors of performance motoring while adding a touch of style to your engine bay. The integrated damper technology actively smooths out pressure oscillations, which is especially beneficial for modern fuel injection systems and high-flow fuel pumps. With 8 AN female O-ring inlet and outlet ports, and an additional 1/8 in NPT port, installation is straightforward and secure, providing leak-free operation for various fuel types including E85, gasoline, and methanol.

Key Features & Performance Advantages:

  • Adjustable Pressure Range: Precisely tune fuel pressure from 40-70 PSI for optimal engine performance.
  • Integrated Damper: Eliminates fuel pressure spikes and fluctuations for consistent delivery.
  • Billet Aluminum Construction: Ensures exceptional durability and lightweight strength.
  • Black Anodized Finish: Provides corrosion resistance and a professional aesthetic.
  • Multi-Fuel Compatibility: Safe for use with E85, gasoline, and methanol fuels.
  • 8 AN O-Ring Ports: Facilitates secure, high-flow connections for reliable operation.
  • In-Line Design: Versatile mounting options for various fuel system layouts (MPN: 12-1000).

The Cornerstone of a High-Performance Fuel System

The Holley Fuel Regulator/Damper Kit is more than just a component; it's a critical investment in your vehicle's performance and reliability. By providing stable and adjustable fuel pressure, it safeguards your engine and optimizes fuel delivery, leading to improved throttle response, consistent power, and enhanced efficiency. Whether you're building a custom race car or upgrading a street machine, this Holley regulator is the professional choice for serious enthusiasts. Explore the full range of premium fuel system solutions at GGCRACING.

Product Details

Product Description

About Holley

Holley is the legendary American carburetor and fuel-injection brand — over 100 years of induction history. From the iconic 4150 four-barrel to today's Sniper EFI conversions, Holley remains the choice for muscle car restorations, Pro Mod, and gasser builds.

Command Your Fuel System with the Holley Billet Aluminum Fuel Pressure Regulator/Damper Kit

Achieve unparalleled fuel pressure stability and precision with the Holley Billet Aluminum Fuel Pressure Regulator/Damper Kit. Engineered for high-performance applications, this in-line regulator combines robust construction with a critical damping function to eliminate pressure spikes and fluctuations. Maintaining a consistent fuel pressure between 40-70 PSI is vital for optimal injector performance, preventing lean conditions, and ensuring your engine receives the exact fuel it needs under all operating conditions, from idle to wide-open throttle.

Advanced Design for Unwavering Performance

Crafted from premium billet aluminum and finished with a sleek black anodized coating, this regulator is built to withstand the rigors of performance motoring while adding a touch of style to your engine bay. The integrated damper technology actively smooths out pressure oscillations, which is especially beneficial for modern fuel injection systems and high-flow fuel pumps. With 8 AN female O-ring inlet and outlet ports, and an additional 1/8 in NPT port, installation is straightforward and secure, providing leak-free operation for various fuel types including E85, gasoline, and methanol.

Key Features & Performance Advantages:

  • Adjustable Pressure Range: Precisely tune fuel pressure from 40-70 PSI for optimal engine performance.
  • Integrated Damper: Eliminates fuel pressure spikes and fluctuations for consistent delivery.
  • Billet Aluminum Construction: Ensures exceptional durability and lightweight strength.
  • Black Anodized Finish: Provides corrosion resistance and a professional aesthetic.
  • Multi-Fuel Compatibility: Safe for use with E85, gasoline, and methanol fuels.
  • 8 AN O-Ring Ports: Facilitates secure, high-flow connections for reliable operation.
  • In-Line Design: Versatile mounting options for various fuel system layouts (MPN: 12-1000).

The Cornerstone of a High-Performance Fuel System

The Holley Fuel Regulator/Damper Kit is more than just a component; it's a critical investment in your vehicle's performance and reliability. By providing stable and adjustable fuel pressure, it safeguards your engine and optimizes fuel delivery, leading to improved throttle response, consistent power, and enhanced efficiency. Whether you're building a custom race car or upgrading a street machine, this Holley regulator is the professional choice for serious enthusiasts. Explore the full range of premium fuel system solutions at GGCRACING.

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