Fuelab 585xx Series Fuel Pressure Regulators - Engine Builder Magazine

Fuelab 585xx Series Fuel Pressure Regulators

Fuelab offers the latest development in superior fuel pressure regulator performance and reliability. Fuelab 585xx Series Fuel Pressure Regulators combine advanced features and increased functionality to provide the ultimate precision instrument for fuel pressure regulation.

3758bdf5-a9af-4c45-97bb-3e3517c6feadFuelab offers the latest development in superior fuel pressure regulator performance and reliability. Fuelab 585xx Series Fuel Pressure Regulators combine advanced features and increased functionality to provide the ultimate precision instrument for fuel pressure regulation.

The four outlet port regulators are engineered to deliver extremely high flow rates and a flattened curve for pressure stability. Featuring an anodized billet aluminum body, the regulators use an aerospace poppet valve design to provide smooth regulating capability and maximized flow. They operate within a 4-10 psi pressure range, and an adjustment mechanism with fine thread pitch allows for precise fuel pressure adjustment.

A methanol and E85 compatible soft seat avoids fuel pressure creep. This main seat assembly can be quickly exchanged in case of seat damage such as debris, and can be disassembled for replacement of the o-rings in the soft-seat design.

It features dual 10AN inlet ports, and four 6AN outlet ports arranged inline for cleaner installation, and with port spread that allows for smooth fuel flow when using an 8AN line size. Fuelab 585xx Series Fuel Pressure Regulators are perfect for single stage and multi-stage nitrous applications, and are compatible with gas, diesel, methanol and E85 fuels. Hand-built in the USA.

You May Also Like

Reid 426 Intake Roller Rocker Arms

Reid’s 426 intake roller rocker arm is for “high” ratio stand set ups.

rocker arms

Reid’s 426 intake roller is for "high'' ratio stand set ups. The 426 roller intake rocker arms with a 1.675" fulcrum length is available in ratios of 1.70, 1.75 and 1.80.

Reid machines, designs and manufactures its own line of racing products with an extensive background in drag racing in Top Fuel, Blown Alcohol, Injected, Fuel and Pro Mod classes, but also services a wide variety of motorsports applications.

Lucas Oil Fuel System Products

Preventive maintenance for fuel systems is just as important as regular oil changes.

ACL Race Series Performance Oil Pumps

ACL Race Series oil pumps are designed with high-output and high-volume capabilities.

ACL oil pump
UEM Icon 5.3L EcoTec3 L83 Gen V GDI Pistons

The piston line features forged 4032 alloy for NA and 2618 alloy for boosted applications.

UEM Icon pistons
CHE Ford Godzilla Trunnion Kit

The kit includes 16 heat-treated steel trunnions, 32 bronze bushings, and 33 retainer clips.

CHE trunnion kit

Other Posts

Rislone DEF Crystal Clean

First-of-its-kind product removes damaging crystals from SCR systems, clears P20EE codes.

Rislone DEF Crystal Clean
Pistal High Compression 100mm Drop-in Piston Kit

Made from forged aluminum, these Pistal pistons are both light and have high resistance.

Pistal pistons
B&B Performance Adjustable Billet Timing Pointers

Available for SBC, BBC and SBF, pointers come with stainless steel pointer, fasteners and a black anodized finish.

timing pointers
Holley Sniper 2 EFI

Holley’s Sniper 2 EFI ushers in a wide range of new technologies and features.

Holley Sniper 2 EFI