dual pump setup
- Thread starter northwestsupra
- Start date
everyone thank our best friend and member joliroger4 for sending me a link to all of his fuel pump pictures 
http://www2.davidconsentino.com:8000/supra/Grey Car Fuel System/
http://www2.davidconsentino.com:8000/supra/Grey Car Fuel System/
this is for an MKIV but same concept
http://www.supras.nl/index.php?option=com_content&task=view&id=39&Itemid=55
and also some good information on the pump
http://www.supras.nl/index.php?option=com_content&task=view&id=49&Itemid=65
http://www.supras.nl/index.php?option=com_content&task=view&id=39&Itemid=55
and also some good information on the pump
http://www.supras.nl/index.php?option=com_content&task=view&id=49&Itemid=65
Problem with one single pump, when it fails the vehicle / engine is inoperable and simple fix is a replacement pump.
Fundamental problem with 2 or more "intank" pumps, is when there is a failure of any of the pumps, and the reliability / hp / performance of the motor is contingent on the operation of all, then engine failure could be anticipated. Safeguard systems can be integrated to help detect and forewarn of potential problem, but w/r to economics, total cost would => to the flow rate possible for 1 larger more reliable single pump.....
Fundamental problem with 2 or more "intank" pumps, is when there is a failure of any of the pumps, and the reliability / hp / performance of the motor is contingent on the operation of all, then engine failure could be anticipated. Safeguard systems can be integrated to help detect and forewarn of potential problem, but w/r to economics, total cost would => to the flow rate possible for 1 larger more reliable single pump.....
oh yes yes i think the knowlege of that is known, pump fails lean condition motor go bye bye, or not enough fuel supplied and hopefully motor shuts itself off "doubt's for that" now im actually looking at what i was previously looking at, the Aeromotive A1000 i actually found one for 200$ so in the case of this who wants a walbro lol
ok... Can I get to at least 600hp to the wheel with the dual walbro hanger and 255lph walbro on it...
what size of fuel lines will I need to feed from the fuel pump to the engine? -8 or -6
what size of fuel line in return from the engine to the fuel tank? -8 or -6
what size of fuel lines will I need to feed from the fuel pump to the engine? -8 or -6
what size of fuel line in return from the engine to the fuel tank? -8 or -6
peter551984;1869131 said:
i have a dual hanger with walbros. 2nd pump comes on via aem at 5 psi. i have run over 550 rwhp on them. i ran -8 to stock fuel rail and -6 to afpr and to tank. i have the arizona dual hanger. ( i think thats right.) i think i can get more hp out of them.
hal