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High Compression Head

Discussion in '40- & 55-Series Tech' started by willsta2000, Feb 24, 2003.

  1. willsta2000

    willsta2000

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    I have heard references to a "high compression" head on mid-seventies Cruisers,... is this a myth?? Does anyone know casting #'s if this is the case??

    Thanx
    WILL
     
  2. woody

    woody Internet Fireman Staff Member

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    From (Bad) memory....the 1974 F head is compatible with the 75+ 2F oiling system and will offer higher compession. Can anyone else confirm??
     
  3. trastor

    trastor

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    the 3f heads have more compresion think -9.1- its work perfect on the 2f engine