What is a bypass fuel pressure regulator?

A bypass regulator returns excess fuel back to the tank or a fuel log to maintain a consistent pressure at the carburetor. This Aeromotive 13212 uses a bypass design for dynamic fuel delivery.

What is a 1:1 boost reference?

This means that for every pound of boost your engine makes, the fuel pressure will increase by one pound. This helps maintain the correct fuel-air mixture under boost conditions.

What size return line does this regulator require?

This regulator requires an AN-10 return line. It also features ORB-10 inlet and return ports for connection.

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Specifications

Brand: Aeromotive
Part #: 13212
UPC: 684980001136

Aeromotive 2-Port Bypass Carb Regulator

Name: Aeromotive 2-Port Bypass Carb Regulator
Brand: Aeromotive
SKU: aeromotive-aeromotive-2-port-bypass-carb-regulator-t14-4340013
Price: 312.93 USD
Availability: BackOrder

$312.93

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Worn-out fuel pressure regulators cause rough running. This Aeromotive 13212 bypass regulator keeps pressure steady for carbureted engines.

Key Features

Maintains steady fuel pressure — keeps your carbureted engine running smoothly.
1:1 boost reference — fuel pressure rises proportionally with boost pressure.
Adjustable pressure range — set between 2 and 20 PSI to match your needs.
High flow capacity — handles the demands of high-volume fuel pumps.
Bypass design — offers dynamic fuel delivery for consistent performance.
ORB-10 ports — uses standard fittings for inlet and return lines.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Dynamic flow and rock steady pressure make this regulator perfect for naturally aspirated or carbureted blow-through applications. The A2000 Bypass Regulator provides unmatched boost reference and high flow capacity. Compatible with any high volume electric or mechanical fuel pump. Adjustable from 2-20 PSI. Bypass design provides the ultimate, dynamic fuel delivery s ystem. (requires AN-10 return line). Fuel pressure rises on a 1:1 ratio when referencing boost. ORB-10 inlet and return ports. P/N 13212 provides (1) ORB-10 outlet port. P/N 13212 available with fuel log P/N 14201 or 14202, fittings and gauge as P/N 17248 or 17250.Dynamic flow and rock steady pressure make this regulator perfect for naturally aspirated or carbureted blow-through applications. The A2000 Bypass Regulator provides unmatched boost reference and high flow capacity. Compatible with any high volume electric or mechanical fuel pump. Adjustable from 2-20 PSI. Bypass design provides the ultimate, dynamic fuel delivery system. (requires AN-10 return line). Fuel pressure rises on a 1:1 ratio when referencing boost. ORB-10 inlet and return ports. P/N 13212 provides (1) ORB-10 outlet port. P/N 13212 available with fuel log P/N 14201 or 14202, fittings and gauge as P/N 17248 or 17250.