Edelbrock 1728 Fuel Pressure Regulator, 35–90 PSI, 180 GPH

The Edelbrock 1728 Fuel Pressure Regulator is an in-line regulator designed for fuel systems requiring adjustable pressure from 35 to 90 psi. Its 180 GPH capacity supports fuel delivery applications using gasoline, E85, or methanol.

This regulator features 6 AN female O-ring inlets, a 6 AN female O-ring outlet, and a 6 AN female O-ring return connection. These connection points provide a consistent interface for compatible fuel-system plumbing and help support a secure installation.

Constructed from aluminum, the regulator has a black and clear anodized finish. The compact in-line design is suited to fuel-system layouts where an adjustable regulator with multiple AN O-ring connections is required.

Use the Edelbrock 1728 to manage fuel pressure within its stated 35–90 psi range. Verify fuel-system requirements and connection compatibility before installation.

Features:

• Adjustable Pressure: Supports fuel pressure settings from 35 to 90 psi.
• Flow Capacity: Rated for 180 GPH.
• In-Line Design: Configured for in-line fuel-system installation.
• Inlet Connections: Includes 6 AN female O-ring inlets.
• Outlet Connection: Features a 6 AN female O-ring outlet.
• Return Connection: Features a 6 AN female O-ring return.
• Construction: Made from aluminum.
• Finish: Black and clear anodized finish.
• Fuel Compatibility: Designed for use with E85, gasoline, and methanol.