Malpassi Electronic Fuel Injection Regulator (Fuel Pressure Regulator) 473 Motorsport 1:1 with -6 JIC Tails.

The installation of performing fuel injectors or a high-flow pump requires to replace the standard fuel pressure regulator with another one that allows pressure adjustment while maintaining a stable base pressure. It can also be used to upgrade a standard fuel system without further modifications. It has been designed to provide a constant fuel pressure under any load (from idle to full throttle) and driving conditions, high-flow delivery and superb pressure control. Ideal for modified street cars/motorsport/racing, also with modern high performances ECU engines, even running at static pressure. Fuel pressure will be stable into system even at engine off. This regulator is manufactured in special alloy by casting, and each unit is assembled by hand and tested to assure accurate working.

• For applications on aspirated a/o turbocharged engines
• 1:1 Air/fuel rate
• Compatible with alcoholed fuel (E85)
• 1 x Vacuum a/o boost connector, 5 mm tail, on 6x1 mm threaded port
• Base pressure adjustable up to 10 bar (with appropriate pump)
• Fuel Pressure to vacuum ratio: 1:1
• Adjustment: Variable
• Adjustable Pressure Range: 1-10 Bar (14 -146psi)
• Unions: -6 JIC
• Vacuum port: Yes (Leave open to atmosphre if using a set base pressure)
• Gauge Port: Yes