I don’t know of any in tank pumps that put out 9lb or less. You can run pretty much and efi pump you want, if you regulate it with a good bypass regulator and good sized return line.

 

I was thinking the same, I don't know of an EFI in tank pump that puts out 9 psi or below. Can use a standard EFI in tank pump and a compatible regulator that can lower the pressure to ~9 PSI.

 

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Unsure if its rated pressure is correct but look up in tank pumps on summit and sort by pressure. This one came up for me.

 

There are a couple efi/carb regulators than can be swapped around to low or high pressure. You just change the spring. Summit and Jegs sell them.

 

the regulator in this kit is supposed to be able to regulate an efi in tank pump down to 5-10psi
Fuel Line Kit for Carbureted Engines with Bypass Regulator (tanksinc.com)

 

Thank you everyone! I’ll look at some options and let you all know what I did!

 

2step on here runs a standard efi pump and I believe a two stage regulator to drop the pressure down for carb use.

 

Thank you. Yea, I’m not seeing any low pressure ones by themselves. Is it worth the $500 it will cost to convert it over from a mechanical pump?

 

No. I was under the impression you must’ve not had a provision for a mechanical pump.

 

Sorry about that. I’m just looking to see if it would be worth the time, looks, and money to convert over to an electric system. It would clean up the engine bay a bit.

 

A quality regulator with a by-pass will do what you are seeking. I run a “Tanks” brand tank with an internal pump. My Weber carbs require 2.5-3.0 PSI. A regulator meets my criteria.