Fuelab 52901-1 Electronic Adjustable Fuel Pressure Regulator

The Fuelab 529 Series Electronic Adjustable Fuel Pressure Regulator represents a breakthrough in fuel system management for street/strip applications. This innovative regulator works in conjunction with Fuelab Prodigy fuel pumps to create a demand-based fuel delivery system that significantly reduces heat buildup and vapor lock conditions.

Key Features:

• Electronic signal communication with Prodigy fuel pumps for intelligent flow control
• Demand-based system reduces fuel return flow, minimizing heat transfer
• Super fast response time for precise fuel pressure management
• Independent system operation requires no calibration
• Plug-and-play installation with Fuelab Prodigy pump systems
• Ideal for street/strip and high-performance applications

Unlike traditional bypass-style regulators that constantly return fuel to the tank (generating heat), the 529 Series electronically signals the Prodigy pump to modulate output based on actual fuel demand. This results in cooler fuel temperatures, reduced vapor lock risk, and more consistent fuel pressure under varying load conditions. The system's instantaneous response and self-regulating design eliminate the need for complex tuning or calibration procedures.