Fuel surge tank lift pump question.

[bradae85]

I'm looking to put a fuel surge tank in to my ae85, it's still got the factory carby fuel tank so gets fuel surge pretty bad.

Ive got the surge tank and the car has a rb30 external pump allready installed. I have got a spare rb30 pump and wanted to use one as a lift pump and one as a main feed pump. Will this work? I know the usual style lift pump is a low pressure high litre per minute.

Will this flow too much? Will it cause too much pressure in the surge tank?

Any advice would be greatly appreciated!!

[matho]

not sure how well that will work. you would be better off running a lift pump to feed the rb30 pump.

[luke20]

Go out and get yourself a VL intake fuel pump and make it work. Or any other sort of intake for that matter. I used one off an ae93 corolla. And then use the RB30 external fuel pump as your main feed like you already suggested.

[Skylar]

It'll work fine. The pressure pump will move to a different point on the curve since there's a lot less pressure on it and flow a lot more. It won't pressure up the surge tank since there's no restriction in the system (ie. fpr).