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96" Big bore

Discussion in 'Motorcycle Tech Talk' started by junior68, Jan 22, 2011.

  1. junior68

    junior68 New Member

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    I have a '09 Road king, What is the max C.I. without boring the cases?
  2. FLHTbiker

    FLHTbiker Moderator Staff Member

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    I believe it is a 103 for a standard upgrade size, not sure on boring any larger but I'm sure other will chime in here for additional input.

    Sent via IPhone
  3. hotroadking

    hotroadking Super Moderator Staff Member

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    107. Zippers or 106. S&s. Kits drop right in. Cyl and piston kit


    Sent from my iPhone using Tapatalk
  4. cardboard

    cardboard Well-Known Member

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    Hotroadking is right.
    107 is the way to go.
    It will give you the most power you could ever want.
    But I would looks at Fulsac performance.
  5. cardboard

    cardboard Well-Known Member

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    Fullsac Performance - '09 96" Stage III Sleeper Kit - Lake Havasu City, AZ

    2009-2011 96" Touring Bikes
    Stage III - Sleeper Kit - 107"

    The ultimate Sleeper. Stock looks with well over 100 HP at the back wheel!

    Combine our stage I and II kits with a 107" BIG Bore piston kit and you have just acquired membership into the 100 HP club.

    Very civilized Touring manors with an amazing torque curve and top end pull, all with stock cylinder heads. Without a doubt, Harleys 09 cylinder heads are some of the best castings they have ever produced. Forged CP pistons install into your stock cylinders after ordinary cylinder boring bringing your 96 to a 107" power house. Nothing exotic, all parts assemble like stock. And as always, a Precise Fullsac TTS fuel map is included making this a true "plug and Play" experience.
  6. hotroadking

    hotroadking Super Moderator Staff Member

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    I did SMS 106. Great USA made product and service. Fit was spot on

    106 or 107. No real difference


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  7. cardboard

    cardboard Well-Known Member

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    Hmmmmmmmmmmmmm

    Wonder where Fulsac performance is.

    Bet they are from right here. And they are some of the original folks doing this. Check out more about them. They were the ones doing the Video with the bike doing a wheelie. That's how good their kits are.

    [​IMG]
  8. cardboard

    cardboard Well-Known Member

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  9. cardboard

    cardboard Well-Known Member

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    Do you remember this video from years ago.
    Well back then it was Fulsac performance that was building the kits for the bikes. And they are still doing it.
    Fulsac performance has been around for a while.
    Its just nobody hears about them.

    YouTube - Fullsac Performance 107" Tandem Wheelie!
  10. hotroadking

    hotroadking Super Moderator Staff Member

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    DIdn't say they were not USA

    Seeing you are so proud of Fullsac when will you be bumping up the new bike
    with the Fulsac kit to 107? LOL


    Just that SNS is, and has over 60 years building
    high performance bike parts

    I stick with their products because
    they are good, service is good,
    parts are high quality, they are USA made
    and they have the money to be in business
    for a long time, started by good ol
    boys in Wisconsin

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