Hi iwant to go with duel fuel pump im running walbro 450 iwant to Doble it

What is the best way to do it and what about the fuel control unit

 

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Welcome to The Club!

 

TT.net has a number of post on this subject, including:

 

http://www.twinturbo.net/nissan/300zx/forums/classified/view/176126/Dual-fuel-pump-setup-and-ash-spec-fuel-pump-controller.html (Old "for sale" with pics)

 

and controller:

 

http://www.twinturbo.net/nissan/300zx/forums/general/view/1531098/Dual-Fuel-Pump-Setup--gtgtgtgt--Just-a-prelim--.html]

 

Google -> "dual fuel pump site:http://www.twinturbo.net" will throw up lots.

Edited February 4, 20178 yr by AndrewG

Out of interest what are your trying to achieve with two pumps, sure the stock fuel line from the tank have a maximum flow so assume you mean to fit twin delivery pipes? how does this work at the injector rail ? is there a twin intake port fuel rail available? guessing you will need twin return pipes back to the tank to maintain the correct fuel rail pressure to match the volume of fuel going into the rail in relation to the maximuim that can flow through the injectors ( how ever big )

 

Jeff

Thanks for your help

 

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What HP are you running over a thousand?

About 600 hp

 

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600hp does not need an upgrade, only for piece of mind, if there's nothing wrong with the oe leave it alone :yes:.

Ok ?

 

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