91 SN Subs

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  • jwskier
    • Apr 2008
    • 1

    • Montgomery Alabama


    91 SN Subs

    TR, my technical background is not that elaborate, nor is my technical english...
    Could you please explain to me what you mean by 'improving the breathing" of the engine, and how to do that...?

    BTW, as soon as the weather improves here, and the harbor reopens, I'll start testing the difference between the 3 blade prop that is on the shaft now and the ACME 470 that came with the boat...

    Thanks in advance,
    The Belgian...
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