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Xr100 - should I use an xr80 head or xr100 head

Discussion in 'Mini Racing' started by Cameron Smith, May 22, 2018.

  1. Cameron Smith

    Cameron Smith New Member

    doin a refresh on this motor and was wondering which head I should slap on... I have both.

    appreciate any input.

    thanks!

    cam
     
  2. sharky nrk

    sharky nrk Rubber Side Up

  3. AshdontcrAsh

    AshdontcrAsh Member

    80 head will give you higher compression, the dome is smaller. It's a direct swap..
     

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