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Reliable fuel pressure management for high-boost applications and racecars.
AEM's High Cap Universal Adjustable Fuel Pressure Regulator is engineered for high-performance vehicles requiring precise fuel pressure control. With an adjustable range from 40 to 130 PSI, this regulator is designed to accommodate the demands of high-boost applications. The regulator features a robust construction from CNC-machined 6061-T6 billet aluminum, ensuring durability and reliability under extreme conditions.
The design includes a longer spring that allows for a wider adjustment range, complemented by an easy-to-use set screw for repeated adjustments. A single large return orifice is incorporated to handle high flow rate pumps effectively, while the 1:1 rising pressure rate is ideal for boosted applications. This regulator is compatible with both alcohol fuel and race gas, making it versatile for various racing environments.
Installation is straightforward, with three 9/16 Inch-18 ORB O-ring style inlet ports and an integrated 1/8 Inch NPT gauge port for monitoring fuel pressure. The anodized black finish adds a sleek look while providing additional protection against corrosion. This fuel pressure regulator is a critical component for any serious racer looking to optimize fuel delivery and maintain consistent performance.
Features
- CNC-Machined From 6061-T6 Billet Aluminum
- Universal Fuel Pressure Regulator Adapts To Virtually Any Vehicle
- Longer Spring For Wider Range Of Adjustment (40 To 130 Pounds Per Square Inch)
- Single Large Return Orifice Accommodates Very High Flow Rate Pumps
- Boost Dependent Rising Fuel Pressure Rate (1:1)
- Three 9/16 Inch-18 ORB O-Ring Style Inlet Ports (2 Inlet, 1 Return)
- Easy To Use Adjustment Screw
- Integrated 1/8 Inch NPT Gauge Port
- Alcohol Fuel And Race Gas Compatible
Specifications
- Manufacturer: AEM Electronics
- Manufacturer Part Number: 25-305BK
- Pressure Range (PSI): 40 To 130 Pounds Per Square Inch
- Fuel Type: Gasoline
- Regulator Location: Inline
- Regulator Type: Return
- Shape: Oval
- Inlet Size: 3/8 Inch (-6 AN)
- Inlet Quantity: Single
- Inlet Attachment: Female O-Ring
- Outlet Size: Stock
- Outlet Quantity: Stock
- Outlet Attachment: Female O-Ring
- Return Port Size: 6 AN
- Finish: Anodized
- Color: Black
- Material: Aluminum
- Gauge Port: Yes
- Includes Fittings: No
- Includes Mounting Brackets: Yes
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
