New Breather...ECM Cailbration?

Discussion in 'Electrical' started by 90FXRS, Feb 11, 2011.

  1. 90FXRS

    90FXRS Junior Member Contributor

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    On my '01 Injected Fatboy I'm thinking about changing the breather from an older Horsepower Inc. to a Screamin' Eagle Heavy Breather. The motor is slightly built, the dyno report is posted. The question is this..... should I calibrate the system? I'm swapping one high-flow for another. I figure there will be mininal difference if any.
     
  2. 90FXRS

    90FXRS Junior Member Contributor

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    That's what I was figuring. The size of the throttle body will dictate how much air gets into the system.
     
  3. Jack Klarich

    Jack Klarich Expert Member

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    As Smitty says you should be Good to Go:s