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  1. #1
    slydogge's Avatar
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    Will 1200 cases work with 1300 jugs?

    Hey guys i tried to search to find the answer to this but cant round it up. I have a pv gp1300r with a rod through the case. Needless to say im trying to round up some cases. Now some people are telling me that the 1200 case will work with a 1300 crank and jugs with only blocking off the pulse hole. others are telling me that the 1200 upper case will have to be machined so that the 1300 jugs will fit into it. So... can i use the 1200 cases without doing anything other than the pulse block off?

    thanks in advance!


  2. #2
    Happily Self-Employed WFO's Avatar
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    can i use the 1200 cases without doing anything other than the pulse block off?
    yes

  3. #3
    YudLuz2's Avatar
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    Yes, Just plug the pulse lines

  4. #4
    Dirty Sanchez's Avatar
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    what he said!

  5. #5

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    Thats what I told him.

  6. #6

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    what kind of gains would this make on the 1200r???

  7. #7
    canadaxp's Avatar
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    Quote Originally Posted by pwc-loser View Post
    what kind of gains would this make on the 1200r???
    gains? In his current state, it will gain him about 65 mph, since it does not run now. Other than that, no gains.

  8. #8
    slydogge's Avatar
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    lol yea about 65mph! I heard from a machine shop now that the early 99-2000 cases wont work but any of the 01-up will? ill keep diggin for some cases. thanks guys!

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