Engine Modifications

Discussion in 'Harley Davidson Extreme Modification' started by tcharles, Aug 19, 2010.

  1. tcharles

    tcharles New Member

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    I have a 2007 softail std. I have big sucker air cleaner Bossoni pro pipes power commander and Andrews 37h cams. What do you suggest next?
     
  2. TQuentin1

    TQuentin1 Well-Known Member Staff Member Moderator

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    What are you looking for? Muscle? Show? Go? Need to frame this question in terms of what is important to you.

    TQ
     
  3. Hoople

    Hoople Account Removed

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    For me it would be Riding it.
     
  4. tcharles

    tcharles New Member

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    Muscle
     
  5. Hoople

    Hoople Account Removed

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    Head work. Your spark advance curve is still stock? Much more and you should tig the crank pin.
     
  6. TQuentin1

    TQuentin1 Well-Known Member Staff Member Moderator

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    OK. Bore kit. Flowed heads. Muscle cams. SERT. Dyno tune.

    As Hoople said above, while you are doing the big bore kit, split the case and have the crank trued, pin welded, and re-trued. More muscle will very likely scissor the stock crank.

    Now once you price all that out, you may be better off getting a large displacement S&S engine ready to go and just mount that in.

    TQ