Fuel Pressure Regulator – 1–4 psi, 3/8″ NPT Single Inlet / Dual Outlets
Protect your carburettor and optimise fuel delivery with this low-pressure fuel regulator, adjustable between 1–4 psi. Featuring a 3/8″ NPT single inlet and dual outlets, it’s perfect for carburetted systems requiring steady, controlled pressure, ensuring smooth performance in classic cars, hot rods, and American V8s.
£99.95
1 in stock
Fuel Pressure Regulator – 1–4 psi, 3/8″ NPT Single Inlet / Dual Outlets
Protect your carburettor and optimise fuel delivery with this low-pressure fuel regulator, adjustable between 1–4 psi. Featuring a 3/8″ NPT single inlet and dual outlets, it’s perfect for carburetted systems requiring steady, controlled pressure, ensuring smooth performance in classic cars, hot rods, and American V8s.
Key Features & Benefits
Adjustable 1–4 psi Range – Ideal for carburettor applications needing low-pressure fuel control
3/8″ NPT Ports – Single inlet with dual outlets for flexible installation
Carburettor Protection – Prevents flooding and ensures consistent fuel delivery
Durable Construction – Designed for long-lasting use under heat and vibration
Universal Application – Suitable for classic Chevy, Ford, Mopar, and other carb-fed engines
Applications
Classic muscle cars
Hot rods & street rods
Performance carburetted vehicles
Why Choose Customville American?
With over 40 years supplying fuel system parts for American classics in the UK, we stock regulators and fittings locally — ensuring fast delivery and no import delays or hidden costs.



