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  1. #1
    Join Date
    May 2018
    Posts
    4

    Default New ballast pumps?

    I would like to upgade my puppy pumps to King Pumps on my 2015 550 SE. The King pumps suggest a 25 Amp fuse and the Puppy pumps suggest a 20 Amp fuse. Can these be swapped out without having to change the wiring?

  2. #2
    Join Date
    May 2019
    Location
    Arizona
    Posts
    48

    Default

    Take a look at the size of the wiring. If it’s 12 AWG the your right on the edge but if it’s 10 AWG then there is no issue.

  3. #3
    Join Date
    Aug 2019
    Posts
    2

    Default

    Check out the wiring size before doing so.

  4. #4
    Join Date
    Jun 2012
    Location
    Knoxville TN
    Posts
    937

    Default

    The reg Johnson or Jabsco pumps usually have 12g. I know if you buy a replacement kit from Wakemakers, that is what they send you with the kit and wiring harnesses.

    I think the Kings draw a continuous 19a and come with bigger wires from Wakemakers. Probably what is mentioned above - 10g.

    Give Wakemakers a call


    Sent from my iPhone using Tapatalk
    2018 Supra SL400

  5. #5
    Join Date
    Jun 2012
    Location
    Knoxville TN
    Posts
    937

    Default

    Might also want to check your hose size. They sell a big 1-1/8” for those bigger pumps to take advantage of the increased flows.



    Sent from my iPhone using Tapatalk
    2018 Supra SL400

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