Holley 12-1004 Billet Fuel Pulse Damper — 40-100 PSI, AN-6 ORB, E85

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SKU: BBVL_12-1004
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About Holley Holley is the legendary American carburetor and fuel-injection ...Read More

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Sale price$108.85 Regular price$120.95
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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.

Enhance Fuel System Consistency with the Holley Billet Fuel Pulse Damper

The Holley 12-1004 Billet Fuel Pulse Damper is engineered to deliver unwavering fuel pressure, crucial for the precise operation of modern fuel injection systems and high-performance carburetors. This direct-mount damper effectively mitigates pressure pulsations, which can cause erratic fuel delivery and compromise engine tuning. With an expansive operating range of 40-100 PSI, it's suitable for a broad spectrum of demanding automotive applications.

Key Advantages for Peak Performance:

  • Wide Pressure Range: Designed to operate efficiently within 40-100 PSI fuel systems, offering broad compatibility.
  • Superior Pulse Attenuation: Smooths out pressure waves, ensuring a consistent and stable fuel flow to your engine's fuel rails or carburetor.
  • Premium Billet Construction: Crafted from high-quality billet aluminum with a durable black anodized finish for maximum resilience and a sleek appearance.
  • Versatile Fuel Compatibility: Fully compatible with E85, gasoline, and methanol, providing flexibility for diverse fuel setups.
  • Compact AN-6 ORB Connection: Features a 6 AN male O-ring connection, ideal for systems requiring a slightly smaller fitting profile without sacrificing performance.

Integrating the Holley 12-1004 Fuel Pulse Damper into your vehicle's fuel system is a strategic move for any performance enthusiast. It not only safeguards your injectors and fuel pump from damaging pressure spikes but also contributes to a more responsive throttle, smoother idle, and consistent power output. Trust Holley for cutting-edge fuel management solutions.

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.

Enhance Fuel System Consistency with the Holley Billet Fuel Pulse Damper

The Holley 12-1004 Billet Fuel Pulse Damper is engineered to deliver unwavering fuel pressure, crucial for the precise operation of modern fuel injection systems and high-performance carburetors. This direct-mount damper effectively mitigates pressure pulsations, which can cause erratic fuel delivery and compromise engine tuning. With an expansive operating range of 40-100 PSI, it's suitable for a broad spectrum of demanding automotive applications.

Key Advantages for Peak Performance:

  • Wide Pressure Range: Designed to operate efficiently within 40-100 PSI fuel systems, offering broad compatibility.
  • Superior Pulse Attenuation: Smooths out pressure waves, ensuring a consistent and stable fuel flow to your engine's fuel rails or carburetor.
  • Premium Billet Construction: Crafted from high-quality billet aluminum with a durable black anodized finish for maximum resilience and a sleek appearance.
  • Versatile Fuel Compatibility: Fully compatible with E85, gasoline, and methanol, providing flexibility for diverse fuel setups.
  • Compact AN-6 ORB Connection: Features a 6 AN male O-ring connection, ideal for systems requiring a slightly smaller fitting profile without sacrificing performance.

Integrating the Holley 12-1004 Fuel Pulse Damper into your vehicle's fuel system is a strategic move for any performance enthusiast. It not only safeguards your injectors and fuel pump from damaging pressure spikes but also contributes to a more responsive throttle, smoother idle, and consistent power output. Trust Holley for cutting-edge fuel management solutions.

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.

Enhance Fuel System Consistency with the Holley Billet Fuel Pulse Damper

The Holley 12-1004 Billet Fuel Pulse Damper is engineered to deliver unwavering fuel pressure, crucial for the precise operation of modern fuel injection systems and high-performance carburetors. This direct-mount damper effectively mitigates pressure pulsations, which can cause erratic fuel delivery and compromise engine tuning. With an expansive operating range of 40-100 PSI, it's suitable for a broad spectrum of demanding automotive applications.

Key Advantages for Peak Performance:

  • Wide Pressure Range: Designed to operate efficiently within 40-100 PSI fuel systems, offering broad compatibility.
  • Superior Pulse Attenuation: Smooths out pressure waves, ensuring a consistent and stable fuel flow to your engine's fuel rails or carburetor.
  • Premium Billet Construction: Crafted from high-quality billet aluminum with a durable black anodized finish for maximum resilience and a sleek appearance.
  • Versatile Fuel Compatibility: Fully compatible with E85, gasoline, and methanol, providing flexibility for diverse fuel setups.
  • Compact AN-6 ORB Connection: Features a 6 AN male O-ring connection, ideal for systems requiring a slightly smaller fitting profile without sacrificing performance.

Integrating the Holley 12-1004 Fuel Pulse Damper into your vehicle's fuel system is a strategic move for any performance enthusiast. It not only safeguards your injectors and fuel pump from damaging pressure spikes but also contributes to a more responsive throttle, smoother idle, and consistent power output. Trust Holley for cutting-edge fuel management solutions.

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