AF49-4501BLK Aeroflow Bypass Reg 4.5 9 Psi Adjustabl 8 Orb Ports Bottom Return
$129.91
Maintain precise fuel pressure between 4.5 and 9 PSI with this adjustable bypass regulator. Featuring -8 ORB ports and a bottom return design, it ensures optimal fuel flow control in compact dimensions of 11 x 8 x 13 cm. Discover how it enhances your fuel system stability below.
Estimated arrival at CMP: 2-3 days.
After arriving at CMP the item will be shipped the same day or made available for collection.
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Description
Achieving consistent fuel pressure is critical for engine performance and longevity. This adjustable bypass fuel pressure regulator delivers precise control from 4.5 to 9 PSI, allowing you to fine-tune your carburettor’s fuel supply to meet exact requirements.
The regulator’s -8 ORB ports provide a secure, leak-free connection compatible with standard fuel lines, ensuring reliable integration into your existing fuel system. Its bottom return feature efficiently routes excess fuel back to the tank, preventing pressure spikes and maintaining system stability.
Constructed by Aeroflow, a trusted name in fuel system components, this regulator weighs just 0.378 kg and measures a compact 11 cm in length, 8 cm in width, and 13 cm in height. These dimensions enable installation in tight engine bays without sacrificing functionality.
The adjustable pressure range from 4.5 to 9 PSI gives you the flexibility to optimize fuel delivery for different engine setups and operating conditions, improving throttle response and fuel efficiency. The bypass design minimizes fuel starvation during high demand, supporting consistent combustion and performance.
Installation is straightforward with the included -8 ORB ports designed for bottom return configuration, simplifying fuel line routing and reducing clutter. This regulator is engineered specifically for carburettor fuel systems, making it an ideal upgrade for racers, tuners, and performance enthusiasts seeking fuel pressure accuracy.
Its robust construction and precise adjustability deliver dependable fuel pressure regulation crucial for maintaining engine power and preventing lean or rich running conditions. The compact footprint and lightweight design further ensure it integrates seamlessly without adding unnecessary bulk or weight.
Trust Aeroflow’s BYPASS REG 4.5-9 PSI ADJUSTABL-8 ORB PORTS BOTTOM RETURN regulator to provide stable, adjustable fuel pressure control tailored to your carburettor setup. It’s a precise solution engineered to enhance fuel system reliability and engine responsiveness.
Additional information
| Weight | 0.3780 kg |
|---|---|
| Dimensions | 11.00 × 8.00 × 13.00 cm |
| Category list | Carburettor Regulators, Fuel Pressure Regulators, Fuel System |
| Brand | Aeroflow |








