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  1. #1

    Ok to do compression test with PV covers removed?

    I have powervalve covers removed and will be installing waveater clips. My compression tester is coming today, but I don't have new gaskets for the PV covers and wanted to do the compression test today. Will I be ok?


  2. #2
    Yamaha artisan Cutlass's Avatar
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    Oct 2010
    Madison, WI, USA

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