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DRIFT10

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  1. Need help with fuel pump on a 1973 240z (electrical pump)

    DRIFT10 posted a topic in Open Discussions
    I have a 73 240z that has both a mechanical and electric fuel pump from the factory. I want to use the electric pump and delete the mechanical pump. Do I need a fuel pressure regulator or not, and how much cfm does the factory pump push. My motor has a healthy cam, 6 to1 header, and work needles in bell top SU carbs. All help is appreciated. Thanks

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