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Old 06-26-2006, 04:12 AM
G1947 G1947 is offline
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Join Date: Jun 2006
Location: Bundanoon , NSW
Cobra Make, Engine: 1998 DRB, Chassis #197, Engine will be LS1
Posts: 31
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Question Fuel Pump for LS1

G'day All
Those of you who are using the LS1 in your Cobras, what fuel pump are you using? Also, are you running a "return to tank" fuel line?
It appears to me that the fuel rails on the LS1 in my VTII SS Commondoor only have a feed line, not a return line. From the information supplied by Boxhead in a previous thread, it appears the stock set up has a return to tank just after the fuel filter.
My fuel tank is set up for two pumps, (lift pump to internal hopper tank, EFI pump from hopper tank to fuel rail, return line from fuel rail to hopper tank) as I was originally going to use a Windsor EFI engine.
Should I stick to this setup, or use a factory LS1 pump?
Thanks
Garry
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