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Thread: how much fuel pressue at idle on 570 big block chevy, 871 bds blower, two doms 102

  1. #1

    how much fuel pressue at idle on 570 big block chevy, 871 bds blower, two doms 102

    on all corners, 16 percent over driven, 120 fuel, 10 feed 10 return

  2. #2
    Senior Member RACING JUNKIE jmarksdragster's Avatar
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    Electric pump 6 psi should do it.
    Mark Whitener
    http://racingfuelsystems.myfunforum.org
    __________

    Good work isn't cheap, and cheap work can't be good.

  3. #3
    thanks that's what its set at.

  4. #4
    6 to 10 lbs should be fine

  5. #5

    fuel pressure

    [QUOTE6 at idle but what that is important is under a load at 7000rpm at 145 mph you need at least 4 lbs to 5

  6. Racing Junk


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