Holley Chrome Carbureted Fuel Pressure Regulator; 1 to 4 PSI

Description

Precise Fuel Regulation. The Holley Chrome Carbureted Fuel Pressure Regulator, adjustable from 1 to 4 PSI, is engineered to accurately control fuel pressure delivered from the fuel pump to the carburetor. This ensures optimal engine performance and helps prevent flooding or drivability issues caused by excessive pressure. Ideal for street and strip carbureted applications requiring precise fuel pressure tuning.

Construction and Appearance. Built from aluminum, the regulator features a durable chrome finish that provides corrosion resistance and a polished, shiny appearance. It includes one 3/8″ NPT inlet port and two 3/8″ NPT outlet ports arranged inline, with a mounting bracket included for secure installation.

Installation. The inline mounting design combined with the included bracket allows for straightforward installation without the need for drilling, making it suitable for both professional and enthusiast installers.

Warranty. This regulator is covered by a manufacturer’s limited 90-day warranty. Application. Designed specifically for carbureted systems used in street and strip environments, this regulator supports fuel pressure adjustment from 1 to 4 PSI and operates without interfering with emissions compliance.

Holley 12-804

CA Residents: WARNING: Cancer and Reproductive Harm

• Street/Strip Carbureted Applications
• Two Port Adjustable From 1 To 4 PSI
• .220 Inch (7/32 Inch) Restriction
• 3/8 Inch NPT Ports: One Inlet, Two Outlets
• Chrome Finish
• Mounting Bracket Included
• Pre-Set At 2.8 PSI Factory Setting
• Inlet Pressure Limitation Of 7 PSI
• Rebuildable Design
• Non-Return Style
• Fits Carbureted Systems