SAAS Fuel Pressure Regulator Adjustable EFI -Polished | SR1002

SAAS Fuel Pressure Regulator Adjustable EFI -Polished (part number SR1002) is available from JDM Mods NQ. Review the specifications and fitting notes below to confirm suitability for your setup.

SR1002 Fuel Pressure Regulator Adjustable EFI - Polished

SAAS Rising Rate fuel pressure regulators are of the RETURN style and are located after the engine injector rail. They include an inlet port for fuel from the injector rail, an outlet port for the installation of an optional fuel pressure gauge and a low pressure return line port to funnel surplus fuel back to the tank.

Please do not confuse these with a BY-PASS style reg which is installed prior to the fuel rail.

About the 1:1 Rising Rate Ratio

This is the ratio between boost pressure and fuel pressure increase. A 1:1 ratio means that for every 1 PSI increase in boost pressure, fuel pressure will also increase by 1 PSI to ensure that the pressure differential between the inlet and outlet of the injector is constant. Effectively, injectors are solenoid valves which open and close when power is applied to them.

If fuel pressure is too high, the injector solenoid will not have enough energy to open the valve fully causing the engine to starve of fuel. It is essential to maintain a constant pressure differential between the inlet and outlet of the injector and hence why a 1:1 ratio is ideal.

Features

• Accommodates standard and aftermarket EFI fuel pumps
• 1:1 Rising Rate
• Turbo and naturally aspirated applications
• Includes 1/4" line fittings
• 1/8: - 27 NPTF auxiliary port ideal for SG100 Series Fuel Pressure Gauge
• 1/8: - 27 NPTF (low pressure and high pressure port)
• Billet CNC aluminium
• Minimum Flow @ Outlet: 300 LPH (80 GPH) using Bosch 040 EFI Pump as benchmark
• Operating Range 200 - 650 KPA (30 - 95 PSI)
• Adjustment via the 360-degree top nut
• Compatible with Ethanol based fuels
• Available in Black (SR1001) and Silver (SR1002)

Shipping specifications

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