57503-2 - FUELAB 555/575 Series Fuel Pressure Regulator

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Part #: 57503-2
Notes: 575 Series CARB Adjustable Mini Fuel Pressure Regulator
Blocking Style
MSRP: $187.33
Your Price: $158.94
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Specs

Color Red
Range 10-25 psi
Size (1) -6AN Inlet, (2) -6AN Outlets

This Item Also Available In

Part Number Price Notes & Specs
55501-1 $160.51 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Black
Range 4-12 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55501-2 $160.51 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Red
Range 4-12 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55501-3 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Blue
Range 4-12 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55501-4 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Purple
Range 4-12 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55501-5 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Gold
Range 4-12 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55501-6 $160.51 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Green
Range 4-12 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55502-1 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Black
Range 1-3 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55502-2 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Red
Range 1-3 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55502-3 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Blue
Range 1-3 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55502-4 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Purple
Range 1-3 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55502-5 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Gold
Range 1-3 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55502-6 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Green
Range 1-3 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55503-1 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Black
Range 10-25 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55503-2 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Red
Range 10-25 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55503-3 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Blue
Range 10-25 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55503-4 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Purple
Range 10-25 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55503-5 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Gold
Range 10-25 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55503-6 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
Blocking Style
Color Green
Range 10-25 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55504-1 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
High Pressure
Blocking Style
Color Black
Range 25-65 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55504-2 $160.51 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
High Pressure
Blocking Style
Color Red
Range 25-65 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55504-3 $160.51 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
High Pressure
Blocking Style
Color Blue
Range 25-65 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55504-4 $151.17 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
High Pressure
Blocking Style
Color Purple
Range 25-65 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55504-5 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
High Pressure
Blocking Style
Color Gold
Range 25-65 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
55504-6 $158.94 Notes 555 Series CARB Adjustable Fuel Pressure Regulator
High Pressure
Blocking Style
Color Green
Range 25-65 psi
Size (1) -8AN Inlet, (2) -8AN Outlets
57501-1 $158.94 Notes 575 Series CARB Adjustable Mini Fuel Pressure Regulator
Blocking Style
Color Black
Range 4-12 psi
Size (1) -6AN Inlet, (2) -6AN Outlets

All Fitments

UNIVERSAL
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
0 - 0 NON APPLICATION SPECIFIC ALL ALL ALL ALL ALL ALL

Product Description

FUELAB 555/575 Series Fuel Pressure Regulators are true precision instruments designed to regulate fuel. These units feature an advanced aerospace poppet design for smooth regulating capability. We’ve also incorporated a no-creep soft seat that’s methanol and E85 compatible. Models adjustable from 1 psi up to 65 psi. Now available in a “Mini” 575 series. Perfect for single and multi-stage nitrous applications!

FEATURES

  • A true precision instrument to regulate fuel
  • Advanced poppet design for smooth regulating capability
  • Gasoline, diesel, methanol, and ethanol fuel compatible
  • Methanol compatibility with a No-creep soft seat
  • Billet Aluminum with anodize per military MIL-A-8625, Type II
  • Fine thread pitch for precise pressure adjustment
  • Versatile mounting bracket and stainless steel hardware
  • 1/8NPT gauge port with plug for external pressure gauge
  • 1/8NPT breather vent

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