Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

return style system im stumped.

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Old Sep 20, 2009 | 07:42 PM
  #1  
brandon1566's Avatar
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From: Covington La
Default return style system im stumped.

Working on my car today got to the fuel system. Im runnin a1000 fuel pump with a1000 regulator.

My ? is the regulator has a return line and the fuel rail does also. Do i need to run 2 return lines? or do I block the regulator retun off or block off the fuel rail return and leave the regulator return?

Please help!!!
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Old Sep 22, 2009 | 01:16 AM
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Block off the fuel rail and use the regulater return.
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Old Sep 22, 2009 | 08:35 AM
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You could put the a1000 regulator in the stock return line.

Fuel out of the rail into the regulator, regulator to stock line to tank.
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Old Sep 22, 2009 | 11:16 AM
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You're better off using the Aeromotive regulator after the rails and plugging the return on the rails. This will regulate the pressure after the rails and result in more consistent pressure to both rails.
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