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What would it take to convert B6s returnless to return fuel system?

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Old 01-04-2004, 04:10 PM
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Default What would it take to convert B6s returnless to return fuel system?
What John said here would be interesting if it were possible: "But, theoretically, the ECU could use the pressure sensor to control the regulator, but I'd have to see the wiring diagrams to find out if that's even possible"

John suggested "Personally, If I had a B6, I'd buy the return lines, fuel pump, etc, the V6 used, and install a FPR up front"

what would I do about ecu?
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Old 01-04-2004, 04:24 PM
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Default Why are you looking to convert it?
There are others making plenty of power with the stock non return fuel setup.
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Old 01-04-2004, 05:30 PM
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Default I think you missed one of my other DBW quotes.....
"If I had a DBW, I'd switch it over to nonDBW"

or something to that affect
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Old 01-06-2004, 04:11 PM
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i guess i should ask, whats the hp limit of this returnless fuel system?
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Old 01-06-2004, 04:44 PM
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I think dave at Eurocode said he is making about 300+ hp on his B6.
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Old 01-08-2004, 02:58 PM
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dont matter you can put in bigger fuel pump and pressure regulator if needed
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Old 01-08-2004, 03:30 PM
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Default Do they make larger pressure regulators for the returnless systems?
keep in mind the regulator is probably built into the pump assembly.
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