Home Forums Briggs & Stratton 4-Cycle Racing Briggs Animal WF vs Animal cylinder head???

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    • #47007
      Osvaldo Sanchez


      Hi guys,

      Is there power to be gained by installing a WF head vs an Animal head? If yes, how much approximately? Thanks


    • #47009
      James Frantz

      I wish i could answer that question but i have never just swapped the heads. The WF head has a different bolt pattern for the intake than the Animal and also take a bigger carb (26 mm) You can’t just swap the head and use the same carb and intake.

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