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  1. #1

    97polaris 780 cylinder?

    Middle cylinder has a marking 2 A others have 1 A. Are they different? I trashed middle cylinder & have spare 1 A. Can it be used? All three will be bored.

  2. #2
    I dont know for sure but I think there all the same, I cant imagine any difference being possible unless it has to do with the exhaust outlet. I just bought a whole up end and there all marked the same I think.

  3. #3
    She likes the bike. But the ski gets her wet!!!! xlint89's Avatar
    Join Date
    Oct 2006
    Cleveland OH
    No difference. I think those are just manufacturer reference stamps. Run it.

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