Subaru Outback

Discussion in 'Outdoor Transport' started by jakewire, Aug 17, 2017.

  1. Konev

    Konev I hate tactical

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    The 2.5s run on 91 just fine, they dont have the compression to require 95. The 3.0 on the otherhand...
     
  2. gonetropo

    gonetropo Well-Known Member

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    its not a compression issue its that 91 burns too hot and risk cylinder head fail
     

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