Australia-wide shipping on performance, 4x4 and vehicle-specific upgrades.

Aeromotive Adjustable Regulator - 3-15PSI - .313 Valve - (2) -08 Inlets/ -08 Return

SKU: AER13304

Fuel Pressure Regulators

AER Fuel Pressure Regulators...

Aeromotive Adjustable Regulator - 3-15PSI - .313 Valve - (2) -08 Inlets/ -08 Return

SKU: AER13304

Fuel Pressure Regulators

AER Fuel Pressure Regulators...

A$523.44
IN STOCK! Est Ship 3-5 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.
View cart
We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Replace original X1 Series regulator internals with the conversion kit of your choice (Part #?s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics.?While versatility is one of the X1?s greatest assets, it is far from the only new design feature. Utilizing larger (3) -8AN ORB inlet/outlet/return ports to accommodate increased flow, at the same time Aeromotive reduced overall size and the weight by 33% (compared to Aeromotive 13109 regulator). The new X1 design eliminates the compromise common to other convertible regulator designs, with the optimization of all internal components including the diaphragm/poppet, spring and bypass seat, the X1 delivers all of the performance and features you expect from an application specific bypass regulator, regardless of what you decide to do with your induction system tomorrow.? Above and beyond the expected performance, you still have the amenities like a 1/8? NPT gauge port and 1:1 ratio boost reference port for forced induction applications. Base fuel pressure adjustable from 3-20 PSI. Vacuum/Boost reference capability. 1:1 rising rate for blow-through carburetors. Gasoline, ethanol, and alcohol compatible. (2) ORB-08 inlet/outlet ports on the sides. (1) ORB-08 return port on the bottom. (1) 1/8? NPT Gauge Port with plug. 1/16? NPT Boost Port with 5/32? hose barb. Compatible with both X1 EFI conversion kits. 0.313? bypass with matching spring and poppet. Handles up to 150 GPH with AN-08 return line. Suitable for any Aeromotive pump up to A1000. Mounting bracket included.

Product Overview

Replace original X1 Series regulator internals with the conversion kit of your choice (Part #?s 13013, 13014, and 13015) and you have a regulator with vastly different characteristics.?While versatility is one of the X1?s greatest assets, it is far from the only new design feature. Utilizing larger (3) -8AN ORB inlet/outlet/return ports to accommodate increased flow, at the same time Aeromotive reduced overall size and the weight by 33% (compared to Aeromotive 13109 regulator). The new X1 design eliminates the compromise common to other convertible regulator designs, with the optimization of all internal components including the diaphragm/poppet, spring and bypass seat, the X1 delivers all of the performance and features you expect from an application specific bypass regulator, regardless of what you decide to do with your induction system tomorrow.? Above and beyond the expected performance, you still have the amenities like a 1/8? NPT gauge port and 1:1 ratio boost reference port for forced induction applications. Base fuel pressure adjustable from 3-20 PSI. Vacuum/Boost reference capability. 1:1 rising rate for blow-through carburetors. Gasoline, ethanol, and alcohol compatible. (2) ORB-08 inlet/outlet ports on the sides. (1) ORB-08 return port on the bottom. (1) 1/8? NPT Gauge Port with plug. 1/16? NPT Boost Port with 5/32? hose barb. Compatible with both X1 EFI conversion kits. 0.313? bypass with matching spring and poppet. Handles up to 150 GPH with AN-08 return line. Suitable for any Aeromotive pump up to A1000. Mounting bracket included.

Product Details

Adjustable:Yes
California Proposition 65:WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
Color:Black
Description:X1 Series - Carb Standard Bypass Regulator
Fuel Delivery Type:Carburation
Gauge Included:No
Gauge Port:Yes
Grade Type:Performance
Inlet Gender.1:Female
Inlet Gender:Female
Inlet Port Diameter:ORB-08
Marine Approved:No
Maximum Pressure:20
Minimum Pressure:3
Mounting Bracket Included:Yes
Outlet Port Diameter:ORB-08
Part Number:aer13304
Port Quantity:2
Pressure Range:3-20
Pressure:3-15psi
Prop 65 (C, R or CR):CR
Prop 65 - Long Label:WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.p65warnings.ca.gov
Prop 65 - Short Label:P65_Warning_Chromium.jpg
Prop 65 Flag:Yes
Prop 65 Yes/No:Yes
Return Port Diameter:ORB-08
Return Port Gender:Female
Seat:.313"
Title:Aeromotive X1 Series - Carb Standard Bypass Regulator
Vacuum/Boost Port:Yes

Part Type

Fuel Pressure Regulator

Data: v4.2 - Upd: 2026-09-27 11:46:43

Specifications

Product Attributes - UPC
00684980006544
Product Attributes - Brand
Aeromotive
Product Attributes - Notes
0.313 in. seat.
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Fuel Pressure Regulators
Product Attributes - Gauge Port
Yes
Product Attributes - Rebuildable
Yes
Product Attributes - Product Line
Aeromotive X1 Series Fuel Pressure Regulators
Product Attributes - Inlet Quantity
1
Product Attributes - Outlet Quantity
1
Product Attributes - Regulator Style
Return
Product Attributes - Inlet Attachment
Female straight cut O-ring
Product Attributes - Regulator Finish
Black anodized
Product Attributes - Fittings Included
No
Product Attributes - Outlet Attachment
Female straight cut O-ring
Product Attributes - Return Attachment
Female straight cut O-ring
Product Attributes - Regulator Location
Inline
Product Attributes - Regulator Material
Aluminum
Product Attributes - Return Fitting Size
-8 AN
Product Attributes - Regulator Inlet Size
-8 AN
Product Attributes - Regulator Outlet Size
-8 AN
Product Attributes - Boost/Vacuum Rise Ratio
1:1
Product Attributes - Regulator Pressure (psi)
3-20
Product Attributes - Mounting Bracket Included
No
Product Attributes - Manufacturer's Part Number
13304
Product Attributes - Boost/Vacuum Reference Port
Yes

Reference Information

Brand Name/s Aeromotive
StreetFX SKU aer13304
SFX Item ID 4495491
Supplier Item Code 4495491
Manufacturer SKU 13304
Manufacturer UPC 684980006544
Alternative References aei-13304, AFS13304, 3-15PSI

Compatibility

Application Data
  • UniversalYes
    Fuel TypeGAS
    Regulator UsageCarburetor

Loading compatibility information...

Keep shopping

More from Aeromotive