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Fuelab Universal Carb Adjustable Fuel Pressure Regulator, Blocking Style, 4-1

Fuelab Universal Carb Adjustable Fuel Pressure Regulator, Blocking Style, 4-1

sku: 10UHN | mpn: 55501-2
Regular price $287.50
Regular price $287.50 Sale price $287.50
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Emissions

⚠️ RACING/COMPETITION Use Only

California: Non-compliant parts may be used only on designated closed-course racing vehicles that are never registered for highway use.

Other: Please consult your local statutes and ordinances to ensure compliance with regional emissions standards.

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FUELAB® 555 Series Fuel Pressure Regulators are true precision instruments designed to regulate fuel. These units feature an advanced poppet design for smooth regulating capability. We've also incorporated a no-creep soft seat that's methanol and E85 compatible. Adjustable from 4-12 PSI.

Regulator 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
  • 1/8” NPT gauge port with plug for external pressure gauge
  • 1/8” NPT breather vent
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