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HOLLEY 12-881 Carbureted Regulator

12-881 Holley 12881 Carbureted By Pass Regulator

( Brand: Holley ), ( Manufacturer Part Number: 12-881 ), ( Part Type: Regulator ), ( Epid: 237808111 ), ( Material: Aluminum )

Review HOLLEY 12881 Carbureted By Pass Regulator

The Holley 12-881 12881 Carbureted Fuel Pressure Regulator is a high-performance fuel pressure regulator designed for applications requiring precise fuel pressure control. This regulator is suitable for use with Holley 4150, 4160, and 4300 series carburetors, as well as other applications that require a regulator with a 3/8 NPT inlet and a 1/2 NPT outlet.

The regulator body is constructed from heavy-duty brass, providing excellent durability and resistance to corrosion. The regulator features a precision-machined diaphragm that provides accurate fuel pressure control, while the adjustable spring allows for fine-tuning of fuel pressure to suit specific engine requirements. The regulator also includes a built-in fuel pressure relief valve, which helps prevent damage to the engine caused by fuel pressure that is too high.

The Holley 12-881 12881 Carbureted Fuel Pressure Regulator is easy to install, with a simple bolt-on design that requires no special tools or modifications to the fuel system. The regulator comes with a 3/8 NPT inlet plug installed, making it ready to use right out of the box. The regulator is also compatible with both gasoline and diesel fuels, making it a versatile option for a wide range of applications.

The Holley 12-881 12881 Carbureted Fuel Pressure Regulator is a high-quality, reliable option for those seeking precise fuel pressure control for their carbureted engine. Its durable construction, adjustable spring, and built-in relief valve make it an excellent choice for both street and racing applications, where consistent fuel pressure is essential for optimal engine performance.

The Holley 12-881 12881 carbureted regulator is a popular choice among automotive enthusiasts for regulating the fuel pressure in their carbureted engines. Here are some pros and cons of purchasing this product:

Pros:

1. Accurate Fuel Pressure: The Holley 12-881 12881 carbureted regulator is known for its ability to maintain accurate fuel pressure, ensuring optimal engine performance.

2. Easy Installation: The regulator is relatively easy to install, making it a popular choice for DIY enthusiasts.

3. Adjustable Fuel Pressure: The regulator allows for adjustable fuel pressure, enabling users to fine-tune their engine's performance.

4. Durable Construction: The regulator is constructed from high-quality materials, ensuring longevity and reliability.

5. Wide Compatibility: The Holley 12-881 12881 carbureted regulator is compatible with a wide range of applications, making it a versatile choice.

Cons:

1. Expensive: Compared to some other fuel pressure regulators, the Holley 12-881 12881 carbureted regulator can be quite expensive.

2. May Require Adjustments: Some users have reported that the regulator may require adjustments to achieve the desired fuel pressure.

3. Limited Gauge Options: The regulator does not come with a fuel pressure gauge, which some users may find inconvenient.

In conclusion, the Holley 12-881 12881 carbureted regulator is a high-performing and durable fuel pressure regulator that offers accurate fuel pressure regulation and adjustability. However, it can be quite expensive and may require some adjustments to achieve optimal performance. If you are looking for a reliable and accurate fuel pressure regulator for your carbureted engine, the Holley 12-881 12881 carbureted regulator is a solid choice. However, if you are on a tight budget, there may be other, more affordable options available. Ultimately, the decision to purchase this regulator depends on your specific needs and budget.

Details:

Made of high-quality components for durability, reliability, and performance. Designed specifically for trucks, trailers, and buses. Manufactured following strict OE standards to work like the original component. Holley 12881 Carbureted By Pass Regulator: Part Number: Manufacturer.

Engineered using the latest technology to ensure product lasts longer in service. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle.

part #: 12881 prices

  • $81.09-$149.95

specifications airfueldepo:

  • brand: Holley
  • mpn: 12-881
  • part type: Regulator
  • epid: 237808111
  • material: Aluminum

shipping airfueldepo:

  • service: Standard
  • transit: 4-7 Days
  • class: Standard
  • cost: $0.00
  • type: Fixed

general airfueldepo:

  • Car Truck Parts Accessories > Air Fuel Delivery > Other Air Fuel Delivery
  • condition: New

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returns airfueldepo:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

seller airfueldepo:

  • rating: 96.7%
  • # reviews: 50760
  • city: Los Angeles, California

offer airfueldepo:

  • started: May 10, 2025
  • options: Ship-to-home
  • quantity: 1
  • sold: 0
  • best offers: True
  • availability: In Stock
part type: regulator, epid: 237808111,
category: auto parts > car truck parts accessories > air fuel delivery, material: aluminum, sku: 7597086906795611,

Holley 12-881 Is Similar To:

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5 offers $81.09–$149.95 USD
  • Offer #1: $81.09 price + $11.95 shipping estimate = $93.04* total. NPT barb fitting for boost reference port included.;. 1/8 in.+$11.95 shipping
  • Offer #2: $93.52 price + $0.00 shipping estimate = $93.52* total.FREE SHIPPING
  • Offer #3: $149.95 price + $0.00 shipping estimate = $149.95* total. Gasket 3/8" NPT to -6 AN fittings, a barbed fitting for the vacuum port, a mounting bracket, and all necessary hardware are also included.;. Fittings and Gauge Included, Street/Strip Carbureted Applications, Two Port, Adjustable from 4.5 to 9 PSI; Holley Die Cast Bypass Style Fuel Pressure Regulator Kits are part of a complete line of fuel system products.FREE SHIPPING
  • Offer #4: $107.09 price + $0.00 shipping estimate = $107.09* total. Carbureted By-Pass Regulator. Holley has been the undisputed leader in fuel systems for over 100 years.FREE SHIPPING
  • Offer #5: $83.99 price + $13.99 shipping estimate = $97.98* total. By-Pass Style Regulator.+$13.99 shipping

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