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hpfp stage 2+

reiidzer Sep 22, 2013

  1. reiidzer

    reiidzer New Member

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    hi all

    Im just woundering if i need to run the hpfp in before i get stage 2+ or does it make no difference its for a audi s3 8p 2007 and the pump is brand new its not internals ? Thanks
     
  2. mjr901

    mjr901 Guest

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    The standard fuel pump does not need to be 'run in'.

    Once the uprated internals are in they're in. Replace cam follower at the same time as good measure.

    Flat out from the word go.
     
    Boydie likes this.

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