SpeedFactory Racing Billet K-Series 10AN  Mega Flow Fuel Rail
SKU: 39767442478

SpeedFactory Racing Billet K-Series 10AN Mega Flow Fuel Rail

Sale price$90.24 Regular price$100.27
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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

SpeedFactory Racing Billet K-Series 10AN Mega Flow Fuel RailWe set out to build the ideal K Series fuel rail that will work for everyone from the bolt on K swapped street car to a 2000+hp methanol monster like our Outlaw car. The SpeedFactory Billet K Series Mega Flow 10AN Fuel Rail is the result! Our Mega Flow rail features a GIGANTIC 0. 806 fuel bore with 10 ORB inlet outlets and Viton O rings. Perfect for high volume ethanol & methanol fuels, and the large internal volume helps dampen the pressure pulses

We set out to build the ideal K-Series fuel rail that will work for everyone from the bolt-on K-swapped street car to a 2000+hp methanol monster like our Outlaw car. The SpeedFactory Billet K-Series Mega Flow -10AN Fuel Rail is the result!

Our Mega Flow rail features a GIGANTIC 0.806” fuel bore with -10 ORB inlet/outlets and Viton O-rings. Perfect for high volume ethanol & methanol fuels, and the large internal volume helps dampen the pressure pulses created by the massive fuel injectors now commonly being used.

Three (3) -10 ORB ports allow user the option to feed or return from the ends OR under the center of the rail for a sleek, tucked look.

Vehicle Application/Fitment: All K-swapped ‘88-‘00 Civic / ‘90-‘01 Integra chassis and any universal K-swap applications. Fits most K-Series engines except direct-injection K20C and K20B engines.  Fits RBC, PRB, and RBB intake manifolds and almost any aftermarket intake manifold.

Product Features:  

  • Precision CNC machined from 6061-T6 billet aluminum
  • Black Anodized finish throughout adds durability & eliminates corrosion
  • Laser-etched SFR logo
  • -10AN ORB Inlet/Outlet ports with massive 20.4mm (0.806”) fuel bore supports even the most demanding 2000+hp turbocharged setups on high volume alcohol-based fuels
  • Center feed/return port for tucked fuel line routing if desired
  • One (1) 1/8 NPT port for fuel pressure takeoff option (example: gauge, sending unit, or wet nitrous feed) and includes one (1) Stainless Steel 1/8 NPT plug
  • One (1) additional M6x1.0 threaded hole that can be used for mounting bracket (example: EBC solenoid, wiring d-ring, etc)
  • Includes two (2) Stainless Steel M8x1.25x25mm socket head cap screws for fuel rail mounting & one (1) -10 ORB Male to -6AN Male feed fitting and two (2) -10 ORB Port Plugs for use with your commonly seen -6AN fuel system setups.

NOTE:

  • Always make sure to thoroughly flush out any new fuel system components before use to make sure you do not get debris into your fuel injectors.
  • Always check for fuel leaks before starting the engine.
  • Replace all crush washers, o-rings, cushion rings, seal rings, and insulators when fuel rail is disassembled.
  • Different combinations of fuel injectors, adaptors, and intake manifolds require various spacers/adaptors/o-rings/etc for proper installation. This is a normal part of setting up your fuel system and you will need to figure out the appropriate parts for your specific combination.

Keywords: Fuel Rail, -10 AN, K-Series, Billet

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39767442478

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Ron S
Whiting, US
★★★★★ 4
Nice Shirt, but not "Wrinkle Free."
Color: Blue, Size: Large, Color: Blue, Size: Large
I like the weight, feel and fit of the shirt, however it is NOT "Wrinkle Free." I put the shirt through the wash to see if that might fix the issue, but it's still wrinkled and I plan to return it. (Perhaps - if I ironed it - it would stay wrinkle free after that, but I have a closet full of truly wrinkle free shirts and pulling out the iron simply feels like too much effort.)
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Reviewed in the United States on April 29, 2026
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Vincent G
Dallas, US
★★★★★ 5
Feels good and looks good. Could be business casual if needed.
Color: Light Blue, Size: XX-Large
Good color, nice fit. True to size. Comfortable material. Nice quality.
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Reviewed in the United States on October 13, 2025
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BB
Alexandria, US
★★★★★ 5
Feels amazing
Color: Blue, Size: XX-Large
Love this shirt! Perfect for an outside spring wedding!
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Reviewed in the United States on April 26, 2026
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margaret
Houston, US
★★★★★ 5
Quality
Color: Blue, Size: X-Large
Very nice material.
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Reviewed in the United States on May 24, 2026
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Vivian Wu
Port Orchard, US
★★★★★ 1
Not Wrinkle-Free at All — Very Misleading Description
Color: Orange-pink, Size: Medium
I specifically purchased this clothing item because it was advertised as having “Wrinkle-Free Fabric.” Unfortunately, the actual result was very disappointing. After washing and drying it according to the care instructions, the entire garment came out covered in wrinkles. There was absolutely no sign of any wrinkle-free or anti-wrinkle effect. Every wash still requires ironing, which seriously contradicts the product description. If you are buying this item because of the “Wrinkle-Free” claim, I would recommend thinking twice. The quality does not match the advertising at all.
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Reviewed in the United States on May 7, 2026

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