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Fuelab 51506-6-S-G Series EFI Fuel Pressure Regulator - 515 6AN

Manufacturer

Picture for manufacturer Fuelab

Part Number

51506-6-S-G
6 reviews
Sale Price

$210.26

Estimated ship date Monday, November 23

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Product Details

The Fuelab 51506-6-S-G is a high-performance adjustable fuel pressure regulator designed for EFI applications. Part of the acclaimed 515 Series, this regulator combines precision engineering with versatile mounting options to deliver reliable fuel pressure control for demanding performance builds.

Key Features:

  • Dual -6AN inlet ports and single -6AN return port configuration
  • Adjustable pressure range suitable for EFI systems up to 125 PSID
  • Fine thread pitch adjustment mechanism for precise pressure tuning
  • Compatible with gasoline, diesel, methanol, and ethanol fuels
  • Billet aluminum construction with military-spec anodizing (MIL-A-8625, Type II)
  • 1/8 NPT gauge port with plug for external pressure monitoring
  • 1/8 NPT pressure reference port with barbed fitting included
  • Accepts both port-style and non-port-style union fittings without interference
  • Versatile mounting bracket with stainless steel hardware included

The 515 Series regulator features a bottom-mounted return port for clean installation and is engineered to provide consistent fuel pressure across a wide range of performance applications. Backed by Fuelab's 2-year limited warranty, this regulator delivers the reliability and precision required for serious fuel system builds.

Products specifications

Range

90-125 psi

Size

(2) -6AN Inlets, (1) -6AN Return

Best price for the item I needed. Very fast shipping and there consumer service was great on the phone.

Fast shipping, good customer service!

Quick & easy

Autoplicity agent was very helpful over the phone. He answered all my questions & even did some research to make me feel comfortable I was getting the appropriate parts I needed for my car. I was very pleased & will shop Autoplicity again.

Everything went smoothly, love the prices and the ease of transaction, hope to buy from you real soon, Nice people.

Best price on the net! Haven't got my order yet, it just shipped so we will see from there.

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