1. Performance Fuel Systems On Sale
  2. sku: 8918729728546632
  3. BIG END PERFORMANCE 14140

BIG END PERFORMANCE 14140 Oring Fuel Rail Fitting 6AN 14MM 1.5

14140 Big End Performance #6an To 14mm X 1.5 Oring Black Fuel Rail Fitting

( Brand: Big End Performance ), ( Part Type: Fuel Fitting ), ( Manufacturer Part Number: 14140 ), ( Performance Part: Yes )

Review BIG END PERFORMANCE #6an To 14mm 1.5 Oring Black Fuel Rail Fitting

Introducing the Big End Performance 14140 6AN 14mm 1.5 ORING Fuel Rail Fitting, a high-performance accessory designed to deliver efficient fuel delivery for your engine. This fuel rail fitting is engineered to meet the demanding requirements of modern performance vehicles, ensuring optimal engine response and power.

The Big End Performance 14140 fuel rail fitting is manufactured using 6AN (six-angle) stainless steel, which is known for its superior strength and durability. The 14mm inner diameter accommodates larger fuel lines, enabling an increased fuel flow rate and more even distribution to the engine's injectors. The fitting features a 1.5 ORING seal, which is a high-performance, O-ring style seal that ensures a leak-free connection and maintains fuel pressure throughout the system.

The Big End Performance fuel rail fitting is CNC-machined to ensure precise tolerances and a perfect fit for your vehicle. The polished finish not only adds an aesthetic appeal but also protects the fitting from corrosion and wear, ensuring a long service life. The fitting is also compatible with various fuel rail kits and pressure regulators, making it a versatile upgrade for a wide range of performance applications.

In summary, the Big End Performance 14140 6AN 14mm 1.5 ORING Fuel Rail Fitting is a top-tier performance upgrade for your vehicle's fuel system. Its stainless steel construction, large inner diameter, and high-performance seal provide enhanced fuel flow, even distribution, and leak-free performance. The CNC-machined design ensures a perfect fit and long-lasting durability, making it a worthwhile investment for any performance enthusiast.

Buying a Big End Performance (BEP) 14140 6AN 14mm 1.5 ORING fuel rail fitting involves considerations of its potential benefits and drawbacks. Here are some pros and cons to help you make an informed decision.

Pros:

1. High-quality material: The BEP fuel rail fitting is made of ORING material, which is known for its durability and resistance to corrosion and wear.

2. Improved fuel delivery: The larger 14mm diameter fuel line and 6AN connection can lead to improved fuel delivery and better engine performance.

3. Leak-free connection: ORING fittings have a reputation for providing a leak-free, O-ring sealed connection, ensuring optimal fuel system efficiency.

Cons:

1. Cost: The BEP 14140 6AN 14mm 1.5 ORING fuel rail fitting may be more expensive than other options on the market.

2. Compatibility: Ensure the fitting is compatible with your specific engine and fuel system before purchasing.

3. Installation: Installing the fitting may require some mechanical skills and tools, which could add to the overall cost and time investment.

Conclusion:

The BEP 14140 6AN 14mm 1.5 ORING fuel rail fitting offers several advantages, such as high-quality materials, improved fuel delivery, and leak-free connections. However, it comes with potential drawbacks, including a higher price point and potential compatibility issues. If you are looking to upgrade your fuel system for better engine performance and are willing to invest in a premium product, this fitting could be a worthwhile consideration. Additionally, ensure you have the necessary skills and tools for installation to avoid any additional costs.

part # 14140 price

  • $16.76

specifications fuelperforma:

  • brand: Big End Performance
  • part type: Fuel Fitting
  • manufacturer part number: 14140
  • performance part: Yes

general fuelperforma:

  • condition: New
  • Auto Permance Parts > Fuel Systems > Hoses, Lines Fittings

payments fuelperforma:

  • wallet: Paypal
  • credit card: Discover
  • other

seller fuelperforma:

  • rating: 99.8%
  • # reviews: 121701

returns fuelperforma:

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

offer fuelperforma:

  • sold: 0
  • options: Ship-to-home
  • started: February 20, 2026
  • quantity: 5
  • availability: In Stock

shipping fuelperforma:

  • service: Standard
  • class: Standard
  • type: Fixed
  • transit: 3-6 Days
  • cost: $0.00
part type: fuel fitting, performance part: yes,
category: auto parts > fuel systems > hoses, lines fittings, sku: 8918729728546632,

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1 offer $16.76 USD
  • Offer #1: $16.76 price + free delivery = $16.76* total. Manufacturer: Big End Performance. #6AN TO 14MM X 1.5 ORING BLACK FUEL RAIL FITTING.FREE SHIPPING