Home / Shop / Fuelab Diesel Velocity Series Adjustable FPR EFI Standard Seat 25-90 PSI (1) -10AN In (1) -10AN Out

Fuelab Diesel Velocity Series Adjustable FPR EFI Standard Seat 25-90 PSI (1) -10AN In (1) -10AN Out

SKU: FLB50103

Fuel Pressure Regulators

FLB Velocity FPR

Fuelab

Fuelab Diesel Velocity Series Adjustable FPR EFI Standard Seat 25-90 PSI (1) -10AN In (1) -10AN Out

SKU: FLB50103

Fuel Pressure Regulators

FLB Velocity FPR

IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.

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Description

FUELAB 5010 Series fuel pressure regulators are compatible with all types of fuel, including gasoline, diesel, methanol, and E85. The return port is positioned on the bottom, and the units can be used with both port and non-port style union fittings. These universal bypass regulators have a mounting bracket and stainless steel hardware included. No matter how your fuel is delivered--carburetor, TBI, or multi-port injection--FUELAB's state-of-the-art technology will be an asset on the race track or the highway.

Application Summary

Universal

Part Type

Fuel Pressure Regulator

Data: v4.2 - Upd: 2026-09-29 01:18:50

Specifications

Product Attributes - Brand: FUELAB
Product Attributes - Manufacturer's Part Number: 50103
Product Attributes - Part Type: Fuel Pressure Regulators
Product Attributes - Product Line: FUELAB 5010 Series Fuel Pressure Regulators
Product Attributes - UPC: 845096000165
Product Attributes - Regulator Pressure (psi): 25-90
Product Attributes - Regulator Style: Return
Product Attributes - Regulator Location: Inline
Product Attributes - Boost/Vacuum Reference Port: Yes
Product Attributes - Gauge Port: Yes
Product Attributes - Inlet Quantity: 1
Product Attributes - Regulator Inlet Size: -10 AN
Product Attributes - Inlet Attachment: Female straight cut O-ring
Product Attributes - Outlet Quantity: 1
Product Attributes - Regulator Outlet Size: -10 AN
Product Attributes - Outlet Attachment: Female straight cut O-ring
Product Attributes - Return Fitting Size: -6 AN
Product Attributes - Return Attachment: Female straight cut O-ring
Product Attributes - Fittings Included: No
Product Attributes - Regulator Material: Aluminum
Product Attributes - Regulator Color: Black
Product Attributes - Rebuildable: Yes
Product Attributes - Mounting Bracket Included: Yes
Product Attributes - Remanufactured: No
Product Attributes - Quantity: Sold individually.

Reference Information

Brand Name/s	Fuelab
StreetFX SKU	flb50103
SFX Item ID	4221912
Supplier Item Code	4221912
Manufacturer SKU	50103
Manufacturer UPC	845096000165
Alternative References	fue-50103, -10AN