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  1. #1

    Default Powerhead swap ?

    Is it possible to swap powerheads. Friends grandson has '77 85 hp Javelin, I checked at his house compression, 125, 115, 115 an 110 v4 crossflow. We have a '93 115 hp, that is locked up. Are powerhead gasket the same? Are driveshaft splines the same? I don't know. Can I retro fit stator. Trigger. flywheel ? Is it possible ?

  2. #2
    Join Date
    Sep 2010
    Posts
    19,784

    Default Re: Powerhead swap ?

    ??----You do not like the earlier reply ??

  3. #3

    Default Re: Powerhead swap ?

    Sorry racer I thought first post didn't post. Thanks for reply. Dang was hoping to save young man some money.

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