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Thread: x642 or M545

  1. #1
    Join Date
    May 2015
    Location
    MI
    Posts
    100

    Default x642 or M545

    I just ordered a leopard 4074 2200kv with the 180amp esc. I plan to run this all on 4s with 6mm bullet connectors on everything. I want to get around 50 with good run times (3-5 minutes), while keeping everything at a safe temperature. Which prop would be best for performance and temps? Feel free to suggest any props for this setup!

  2. #2
    Join Date
    May 2012
    Location
    IL
    Posts
    940

    Default

    I made my water pickup go out the bottom of the rudder. Best thing I to improve the Revolts cooling. Tracked with Eagle Tree so I know it worked. Good luck.
    Do It Like You Mean It .....or Don't Bother

  3. #3
    Join Date
    Nov 2009
    Location
    US
    Posts
    5,557

    Default

    They will be very similar................... both good choices for 4s.
    NEED PARALLEL CONNECTORS?? QUALITY 5.5MM, 8MM, 8 AND 10 AWG, GET THEM HERE: https://forums.offshoreelectrics.com/...est!&highlight=

  4. #4
    Join Date
    May 2015
    Location
    MI
    Posts
    100

    Default

    I'm going to start with the x642 and if temps are good, then I will move up to the m545


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