120 esc

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  • sidav
    Junior Member
    • Apr 2009
    • 13

    #1

    120 esc

    i have 1 80amp turnigy esc and a 60 amp turnigy both get hot but pull the boat around nicely with a 40mm 1.4 pitch plastic prop (goes about 45mph)
    the problem iv got is
    i have a hxt 120 esc with bec when this is on the boat with the same prop it revs like crazy on the watt meter its pulling 600watts and going about 10mph how can this be, shoudent it be the same? do i need to put a bigger prop on or do you think its faulty?
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