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AEM High Capacity Universal Black Adjustable Fuel Pressure Regulator

AEM High Capacity Universal Black Adjustable Fuel Pressure Regulator

In stockDelivered in 5–8 business days from your order.
Out of stock — backorderYou can still order. Lead time depends on the supplier — ask us for a current estimate.
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Ships from JapanAbout 2 weeks to delivery. Price includes U.S. import duties. DHL Express shipping and sales tax (where applicable) are calculated at checkout.
Made to orderBuilt for you after you order — usually ships in several weeks. Price includes international freight and US import duty.
Special orderOrdered from the manufacturer after you buy. We'll confirm the lead time by email right after your order.
Large item — freight quote requiredShips from Japan by air or ocean freight. Price includes U.S. import duties; freight shipping is quoted separately for your location. Request a shipping quote →
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AEM Part # AEM25-305BK

$160.16 USD
$200.95 USD $160.16 USD
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AEM High Capacity Universal Adjustable Fuel Pressure Regulator. Black Anodized. Inlet: 2 X -6 (9/16-18) Outlet: -6 (9/16"-18), Gauge Port: 1/8"NPT, Vacuum Hose: 5mm (3/16"), and Universal Mounting Bracket with Four (4) 10-32x1/2" Screws. Barb fitting for Outlet port sold separately PN 25-390.AEM's High Cap Universal Adjustable Fuel Pressure Regulator (PN 25-305BK) is the perfect solution for racers who need reliable fuel pressure in high-boost vehicles and racecars that require a large volume of fuel delivery. A longer spring provides for a wider range of adjustment (from 40 to 130 PSI). An easy-to-adjust set screw stands up to repeated adjustments.A single large return orifice is designed to handle high rate flow pumps. The regulator has a 1:1 rising pressure rate for boosted applications, and it is alcohol fuel and race fuel compatible. The High Cap Universal FPR is tapped to accept a 9/16"-18 O-Ring sealed fittings for inlet and return, and includes a 1/8 NPT port for a fuel pressure gauge or pressure sensor pick up.

Warranty
Installation Instructions
  • Three -6AN (9/16"-18) ORB O-ring style inlet ports (2 inlet, 1 return)
  • Universal fuel pressure regulator adapts to virtually any vehicle
  • Longer spring for wider range of adjustment (40 - 130 PSI)
  • Boost dependent rising fuel pressure rate (1:1)
  • CNC-machined from 6061-T6 billet aluminum
  • Alcohol fuel and race gas compatible
  • Integrated 1/8" NPT gauge port
  • Patent # 6,298,828
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// PRODUCT DETAILS

AEM High Capacity Universal Adjustable Fuel Pressure Regulator. Black Anodized. Inlet: 2 X -6 (9/16-18) Outlet: -6 (9/16"-18), Gauge Port: 1/8"NPT, Vacuum Hose: 5mm (3/16"), and Universal Mounting Bracket with Four (4) 10-32x1/2" Screws. Barb fitting for Outlet port sold separately PN 25-390.AEM's High Cap Universal Adjustable Fuel Pressure Regulator (PN 25-305BK) is the perfect solution for racers who need reliable fuel pressure in high-boost vehicles and racecars that require a large volume of fuel delivery. A longer spring provides for a wider range of adjustment (from 40 to 130 PSI). An easy-to-adjust set screw stands up to repeated adjustments.A single large return orifice is designed to handle high rate flow pumps. The regulator has a 1:1 rising pressure rate for boosted applications, and it is alcohol fuel and race fuel compatible. The High Cap Universal FPR is tapped to accept a 9/16"-18 O-Ring sealed fittings for inlet and return, and includes a 1/8 NPT port for a fuel pressure gauge or pressure sensor pick up.

Warranty
Installation Instructions
  • Three -6AN (9/16"-18) ORB O-ring style inlet ports (2 inlet, 1 return)
  • Universal fuel pressure regulator adapts to virtually any vehicle
  • Longer spring for wider range of adjustment (40 - 130 PSI)
  • Boost dependent rising fuel pressure rate (1:1)
  • CNC-machined from 6061-T6 billet aluminum
  • Alcohol fuel and race gas compatible
  • Integrated 1/8" NPT gauge port
  • Patent # 6,298,828