S.E. 120R Crate motor

Discussion in 'Dyno Runs' started by SG Rich, Oct 7, 2010.

  1. SG Rich

    SG Rich Member

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    Right out of the crate. SE A/C. D&D Fat Cat with performance baffle. 58mm throttle body. 10:5 to 1.
     

    Attached Files:

  2. ultrat

    ultrat Senior Member Contributor

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    Wow .... what a ride ....
     
  3. WI Bob

    WI Bob Member

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    Can't get it open.
     
  4. sprinklerfitter669

    sprinklerfitter669 Junior Member

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    I cant open the file either ?
     
  5. SG Rich

    SG Rich Member

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    It's up to 129/128 now. I'll post the pic soon.
     
  6. SG Rich

    SG Rich Member

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    I'm trying. The clutch finally wouldn't hold. Had to get better plated and the throwout bearing went bad.
    [​IMG]
     
  7. IR Rick

    IR Rick Active Member

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    I'm thinking of putting the 120R in my 09:p What did you do and what would you change or add at the time you have verything down?
    I already have pipes and A/C and Tunner
     
  8. SG Rich

    SG Rich Member

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    Sorry it took so long. I went with what HD basically recommended in their catalogue. Auto compression release, 58 mm throttle body which will require a bigger backing plate, larger fuel injectors, SEST.

    You can use any fuel tuner you want (sest, tts, etc). You have to get it tuned by someone that knows right away. Trust me. The canned map from HD was dangerously lean.

    I wouldn't recommend the SE clutch as it is way stiff.
     
  9. Brutal FXDX

    Brutal FXDX Active Member

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    Are you still running the 266E cams that came in the engine?
     
  10. IR Rick

    IR Rick Active Member

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    SG
    how's that 120R Running?? or did you have park it for the winter:bigsmiley28: