AEM Fuel Pressure Regulator Universal High Capacity Adjustable Black Anodized

AEM Fuel Pressure Regulator - Universal High Capacity Adjustable (Black Anodized) Brand: AEM. Built for high-boost and race applications, this Universal High Capacity Adjustable Fuel Pressure Regulator (PN 25-305BK) delivers reliable, high-volume fuel control with a durable black anodized finish. Key Features Wide adjustment range: 40–130 PSI via a longer spring for precise tuning. High flow design: Single large return orifice handles high-rate flow pumps and high-volume systems. 1:1 rising rate: Maintains proper fuel pressure under boost for consistent AFR control. Fuel compatibility: Safe for alcohol and race fuels. Durable construction: Black anodized body resists corrosion and track wear. Technical Details Inlet: 2 x -6 AN (9/16-18) Outlet: -6 AN (9/16-18) — barb fitting sold separately (PN 25-390) Gauge port: 1/8" NPT Vacuum hose: 5mm (3/16") Includes: Universal mounting bracket and four 10-32 x 1/2" screws This regulator features a robust, easy-to-adjust set screw built to withstand frequent tuning. Tapped ports accept 9/16"-18 O-ring sealed fittings for secure, leak-free installation and include a dedicated port for a fuel pressure gauge or sensor pickup. Ideal for: Drag, road racing, boosted street builds, and any high-flow fuel system that demands consistent pressure under extreme conditions.