primer nozzle back feeding

Discussion in 'PSI Superchargers Tech Questions' started by promodracer, Jul 31, 2013.

  1. promodracer

    promodracer Member

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    Anyone know how to stop primer nozzle from leaking or not closing completely.
    When I blow air in normal fuel path it works but when I turn it around. It leaks a little air.
     
    #1
    promodracer, Jul 31, 2013
  2. Wildcatracing

    Wildcatracing Member

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    Primer back feed

    we just use a #4 poppet valve in series with it, we just pump petrol into the hat distribution block via a samll electric pump. Its great as you dont need anyone else to help start and even better if you stall it in a burnout. Note that we have a real heavy car with on board battery.
     
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    Wildcatracing, Aug 1, 2013
  3. promodracer

    promodracer Member

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    OK! Thanks
     
    #3
    promodracer, Aug 2, 2013

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