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What electric fuel pump would be best for a 1963 Oldsmobile with 394 engine and rochester 4 barrel carb?

Holley 12-806-1 110 GPH In-Tank Fuel Pump

The Holley 12-806-1 110 GPH In-Tank Fuel Pump is a great option for your 1963 Oldsmobile with 394 engine and Rochester 4 barrel carburetor. This pump is designed to provide high-volume fuel delivery for high-performance engines. It features a 110 GPH flow rate and a maximum pressure of 15 PSI. The pump also has a built-in pressure regulator, which helps to maintain consistent fuel pressure.

Pros:

* High-volume fuel delivery

* Maximum pressure of 15 PSI

* Built-in pressure regulator

* Affordable

Cons:

* Not compatible with all fuel tanks

* May require some modification to install

Edelbrock 1724 140 GPH In-Tank Fuel Pump

The Edelbrock 1724 140 GPH In-Tank Fuel Pump is another great option for your 1963 Oldsmobile. This pump is designed to provide high-volume fuel delivery for high-performance engines. It features a 140 GPH flow rate and a maximum pressure of 15 PSI. The pump also has a built-in pressure regulator, which helps to maintain consistent fuel pressure.

Pros:

* High-volume fuel delivery

* Maximum pressure of 15 PSI

* Built-in pressure regulator

* Affordable

Cons:

* May require some modification to install

* Can be noisy

Carter P4602HP 255 GPH In-Tank Fuel Pump

The Carter P4602HP 255 GPH In-Tank Fuel Pump is a great option for your 1963 Oldsmobile if you are looking for a high-performance fuel pump. This pump features a flow rate of 255 GPH and a maximum pressure of 15 PSI. The pump also has a built-in pressure regulator.

Pros:

* High-volume fuel delivery

* Maximum pressure of 15 PSI

* Built-in pressure regulator

* Affordable

Cons:

* May require some modification to install

* Can be noisy

Aeromotive 11109 340 GPH In-Tank Fuel Pump

The Aeromotive 11109 340 GPH In-Tank Fuel Pump is a great option for your 1963 Oldsmobile if you are looking for a high-performance fuel pump that can support high-horsepower engines. This pump features a flow rate of 340 GPH and a maximum pressure of 15 PSI. The pump also has a built-in pressure regulator.

Pros:

* High-volume fuel delivery

* Maximum pressure of 15 PSI

* Built-in pressure regulator

* Supports high-horsepower engines

Cons:

* May require some modification to install

* Can be noisy