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Fuelab 51506-3-S-T Series Adjustable Fuel Pressure Regulator TBI - 515

Manufacturer

Picture for manufacturer Fuelab

Part Number

51506-3-S-T
7 reviews
Sale Price

$210.26

Estimated ship date Monday, November 23

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Product Details

The Fuelab 51506-3-S-T is a 515 Series adjustable fuel pressure regulator engineered for throttle body injection (TBI) applications. This precision-built regulator combines performance and versatility, accepting both port style and non-port style union fittings without interference. Designed for TBI systems, it provides reliable fuel pressure control with adjustment capabilities to meet your specific application requirements.

Key Features:

  • Dual -6AN inlet ports and single -6AN return port located on the bottom
  • Compatible with gasoline, diesel, methanol, and ethanol fuels
  • CNC-machined billet aluminum construction with military-spec MIL-A-8625 Type II anodizing
  • Fine thread pitch adjustment mechanism for precise pressure tuning
  • 1/8 NPT gauge port with plug for external pressure gauge installation
  • 1/8 NPT pressure reference port with barbed fitting included
  • Versatile mounting bracket with stainless steel hardware
  • Adjustable pressure range suitable for TBI applications
  • Backed by Fuelab's 2-year limited warranty

The 515 Series regulator's robust construction and multi-fuel compatibility make it an ideal choice for street performance, racing, and custom fuel system builds requiring dependable fuel pressure management.

Products specifications

Range

10-25 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!

Lowest price, fast shipping. Thanks!

thank u

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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