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TOPIC: fuel pump questions for a 1979

fuel pump questions for a 1979 10 Jun 2018 13:15 #20409

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  • new928
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Hi there. It's been awhile since I've worked on my 1979 928 but the last 3-4 weeks I've been hard at it. I'm at the point now where I need to decide what fuel pump to go with. My car had the 2 pump setup but I've opted to delete the in-tank pump and go with just the external pump. I've read that going with a Bosch 044 pump is an option but requires an upgrade to the wiring? I read in one forum at another site that the external pump isn't strong enough on it's own and needs the internal pump as a helper pump. Anything to that claim? I've always thought the 2 pump setup was to avoid vapor lock possibilities during spirited driving in hot weather. Anyway, my thought was to go with a new standard OEM external pump. Any suggestions?
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