The 6 Best Ga Fuel regulators (2023 reviews)

The flame king ga fuel regulator is long-lasting, rigid and fits well with your regular usage like a dream. The Regulator is shipped with PERMANENT brass female reverse-flair (concave) inlet fittings to accommodate threaded 14" brass reverse-flare (convex) "pigtail" fittings. It switches tanks as well as regulates the gas pressure at 11 to 12 water inches. It can be challenging to read when the regulator switches tanks.

The MOUNTING bracket attached to the regulator is a horizintal flat metal plate with a pre-drilled bolt hole, easily affixed to any horizontal wooden or metal bar or shelf with a bolt, a nut and a couple of washers. It is all clear when full. This tank is empty, red indicator will appear and the regulator will switch to the other (reserve) tank. It comes with compression fittings for your tank hoses, so no tape required on them.

Why We Like This:

Easy install used on toy hauler
Well built fairly easy to install if you have the right tools
Inexpensive, not too big, works perfectly
Works great, no leaks, automatic switch over

Best for RV applications: JR products Ga Fuel Regulator

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If you want nothing but a regulator that is reliable, this jr products ga fuel regulator is certainly a right investment. Because it is designed for RV applications, these regulators ensure a smooth and continuous flow of gas to all appliances. The product line up includes everything from hardware to electrical, plumbing to lp gas, and so much more.

Why We Like This:

Great replacement for single lp tank
Works and was a breeze to install
Good investment for long term

Best little Regulator: quick Fuel technology Ga Fuel Regulator

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The quick fuel technology ga fuel regulator is satisfactory and appropriate and fits well with your daily usage. This is a low pressure fuel regulator for a carburetor engine, not a high pressure fuel injected engine. The 803 Fuel Pressure Regulator features a return line port. It has (3) 3/8" NPT ports, (1) inlet, and (2) outlets. This part can be used with a return line or one outlet could be blocked off if no return line exists. The return line port helps to maintain consistent fuel pressure and prevent fuel starvation, which can lead to engine performance issues.

This fuel pressure regulator is designed to regulate fuel pressure in carbureted systems and features a 3/8-inch NPT return line port that can be used to route excess fuel back to the fuel tank. It has a nice bracket to attach it and it looks very nicely made. There is a wide range of fitting types that can be used, depending on your exact application.

Why We Like This:

Good pressure regulator to control the fuel pressure
Supports 4-barrel gas engines up to 600 hp
Delivers what they promise

Best for low Pressure Input: Holley Ga Fuel Regulator

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If you often find yourself scrambling for convenient and suitable regulator, holley ga fuel regulator is your end point. It is constructed of billet aluminum with a black anodized base and clear anodize top for good looks. It provides great stable pressure as low as. It can be used in systems with a return line back to the tank.

Why We Like This:

Adjusts to the amount of fuel the engine needs immediately
Adjustable from 4.5-9 psi for precise fuel pressure adjustments
Good brand reputation

Best for Medium to high horsepower applications: Aeromotive Ga Fuel Regulator

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Best part: aeromotive ga fuel regulator costs comparatively low and it is available to ship in 24 hours. It features aeromotive's high-flow design, superb pressure control and legendary durability.

Why We Like This:

Gas, ethanol, methanol and diesel compatible
75 psi adjustable base pressure range
High performance, adjustable efi regulator designed for medium to high horsepower applications
Engineered for a1000 class and smaller pumps

Best easy to use: Flame King reserve tank

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Propane is a liquid in the tank and turns to gas as it leaves the tank so you must mount the regulator so it is ABOVE the level of the liquid in the tank where the gas is. It works great very easy to switch the tank just by the turn of a knob. The auto-changeover lp regulator allows you to hook up 2 propane tanks.

This is a propane regulator for use on propane appliances. It has more features than old style regulators and a fuel gauge indicator for the empty tanks of propane gas. The regulator is built into the switch assembly to keep the gas at low pressure. The item is easy to install and it works great. This regulator is used on a camper / RV.

Why We Like This: