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  1. #1
    Member
    Join Date
    Aug 2010
    Location
    Athens
    Posts
    87

    Cranking Amp size

    What is the recommended cranking amps needed for a 150 hpdi? I have looked everywhere and cannot find anything. When i purchased the boat it had a 650 amp battery in it, doesn't seem to be enough.

    Thanks!
    - Taylor

  2. NC Bass Club/Yamaha Motors Moderator BuzzB8's Avatar
    Join Date
    Jun 2004
    Location
    Asheboro, NC
    Posts
    7,091
    #2

    Re: Cranking Amp size (TaylorV)

    Everyone here will agree, get the most amps you can get. I run a group 24 Interstate battery that's a HD model. I think it has 1,000 cca's. I'm on my second one since 2003, first one lasted until last sprng of 2009.

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