Aeromotive 13301 Universal Bypass Return Style Regulator (1) 3/8 in. NPT Inlet Port, (3) 3/8 in. NPT Outlet Ports, (1) 3/8 in. NPT Return
027-13301
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Universal Bypass Regulator
Aeromotive 13301 Universal Bypass Return Style Regulator:
- Dual-purpose universal regulator for EFI or carbureted engines
- Base pressure adjustable from 3 to 20 PSI with standard spring (installed)
- Pressure adjustable from 20 to 60 PSI with high-pressure spring (included)
- Regulates any fuel pump between 100 and 250 GPH
- Fuel pressure rises on a 1:1 ratio when referencing boost
Aeromotive 13301 Universal Bypass Return Style Regulator Note:
- Requires a return line to be installed from the bottom of the regulator to the top of the tank
FAQ
What does a bypass regulator do?
- Regulates fuel pressure by diverting excess fuel back to the tank.
- The Aeromotive 13301 maintains a consistent pressure level.
- Prevents pressure spikes, crucial for carbureted or boosted systems.
How do you adjust the fuel pressure on the Aeromotive?
- Use the adjustment screw for precise pressure changes.
- Clockwise increases, counterclockwise decreases pressure.
- Refer to the Aeromotive 13301 manual for specific guidelines.
How does an Aeromotive fuel pressure regulator work?
- Controls fuel flow by adjusting pressure to the injectors.
- The Aeromotive 13301 maintains steady pressure using bypass.
- Ensures consistent fuel delivery for optimal engine performance.
How do you adjust a universal fuel pressure regulator?
- Utilize the adjustment screw for precise pressure changes.
- Follow specific guidelines in the Aeromotive 13301 manual.
- Turn clockwise to increase, counterclockwise to decrease pressure.
Understanding the function and adjustment process of the Aeromotive 13301 universal bypass fuel pressure regulator guarantees optimal pressure control, crucial for performance-oriented carbureted or boosted systems.
Emissions Note:
This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.
CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART
Specifications:
Will this regulator work with my stock intank fuel pump on my 1990 305 tpi camaro? I engine swapped it to a 350 and put a holly 750 cfm carburetor and the holly regulator 12-803 is not working right. Looking for the right application with stock pump
Does this by-pass regulator work just fine on my new ZZ6 chevy crate engine with what they advertise is a high performance fuel pump that delivers 80 GPM. This by-pass part NO.13301 is advertised as supporting 100 to 250.
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