Gas or electric KOS?

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  • BHChieftain
    Fast Electric Addict
    • Nov 2009
    • 1969

    #1

    Gas or electric KOS?

    I really like this catamaran, but I'm torn between the gas and electric versions... any recommendations?

    -Chief
  • Doug Smock
    Moderator
    • Apr 2007
    • 5272

    #2
    Originally posted by BHChieftain
    I really like this catamaran, but I'm torn between the gas and electric versions... any recommendations?

    -Chief
    I haven't seen the FE version run so I have no comment on it.

    I have seen the gas KOS and I wasn't impressed with it's speed or handling. If you are just looking for something to play around with, you may be happy with it. If your looking for performance, this is probably not the boat for you.

    Just my opinion,
    Doug
    MODEL BOAT RACER
    IMPBA President
    District 13 Director 2011- present
    IMPBA National Records Director 2009-2019
    IMPBA 19887L CD
    NAMBA 1169

    Comment

    • NitroVal
      Senior Member
      • Jun 2009
      • 423

      #3
      The gas KOS is pretty expensive, and from what I have heard its pretty slow unless you get the 4.5KWA motor or something else bigger and better than the stocker, which is another $300-$500. For half the price, you could get the EKOS and put some nice running gear in it and run 40-50mph..
      The RTR Nightmare- Electric King of Shaves
      Now with 540s- 62mph
      New setup- Etti 150A's, Turnigy 2600s, 5S, X442s and a whole lot of cooling hoses

      Comment

      • Ub Hauled
        Fast Electric Addict!
        • Aug 2007
        • 3031

        #4
        if you like a $999 tug boat that looks like a Cat then go for the Gas version... if you like a potentially really fast boat, go with the FE.
        Don't get me wrong, there is work to be done on the FE one but it's a cheaper starting point and with little money you can get her running fast and pretty consistent.
        :::::::::::::::. It's NEVER fast enough! .:::::::::::::::

        Comment

        • BHChieftain
          Fast Electric Addict
          • Nov 2009
          • 1969

          #5
          Thanks for the tips. For the fellow EKOS owners out there, what upgrades do you recommend?

          -Chief

          Comment

          • NitroVal
            Senior Member
            • Jun 2009
            • 423

            #6
            Definitely motors.. The stock ones have been showing alot of problems over 3S or with aftermarket props. Im sure they will do fine one 3S with stock props, but you'll be lucky to get 35mph out of it. If you want to spend the money, get some Neu 11xx motors. Turnigy also makes some cheaper ones that may do better.
            The RTR Nightmare- Electric King of Shaves
            Now with 540s- 62mph
            New setup- Etti 150A's, Turnigy 2600s, 5S, X442s and a whole lot of cooling hoses

            Comment

            • Brushless55
              Creator
              • Oct 2008
              • 9488

              #7
              A stock Gas KOS gets 50mph+ with prop change and good tune!
              Last edited by Brushless55; 12-03-2009, 01:13 AM.
              .NAMBA20...Caterpillar UL-1, P-Spec OM29, P-Mono DF33, P-Spec JAE, Aussie 33" Hydro-LSH, Sprintcat CC2028 on 8s, PT SS45 Q Hydro, PS295 UL-1 power, OSE Brothers Outlaw QMono 4-sale, Rio 51z CC2028 on 8s

              Comment

              • Ub Hauled
                Fast Electric Addict!
                • Aug 2007
                • 3031

                #8
                I'd get the hull and have a one drive system... that way I could chose what I want under the hood.
                I understand that takes away from the scale look, but I like performance as well as looks, and that way I have a happy compromise.
                If you want 2 drive sys, I'd find a way to change to motors and use some decent props... even on 3s it should go
                :::::::::::::::. It's NEVER fast enough! .:::::::::::::::

                Comment

                • andym
                  More Go Than Show Prop Co
                  • Apr 2007
                  • 2406

                  #9
                  A stock Gas KOS gets 50mph+ with prop change and good tune!
                  Not from what I have seen, 38-37 tops

                  Comment

                  • Brushless55
                    Creator
                    • Oct 2008
                    • 9488

                    #10
                    Originally posted by andym
                    Not from what I have seen, 38-37 tops
                    Then look in a different direction!
                    they are out there
                    .NAMBA20...Caterpillar UL-1, P-Spec OM29, P-Mono DF33, P-Spec JAE, Aussie 33" Hydro-LSH, Sprintcat CC2028 on 8s, PT SS45 Q Hydro, PS295 UL-1 power, OSE Brothers Outlaw QMono 4-sale, Rio 51z CC2028 on 8s

                    Comment

                    • andym
                      More Go Than Show Prop Co
                      • Apr 2007
                      • 2406

                      #11
                      hen look in a different direction!
                      Yeah? Well show us where and how !! If some one says they have a bog stock one doing 50mph with only a prop change they are full of bull. Just do the math !! A standard Zen can not put out the power for it...

                      Comment

                      • Brushless55
                        Creator
                        • Oct 2008
                        • 9488

                        #12
                        Just passing along what was told to me...
                        stock motor, prop change, and I think a different pipe
                        .NAMBA20...Caterpillar UL-1, P-Spec OM29, P-Mono DF33, P-Spec JAE, Aussie 33" Hydro-LSH, Sprintcat CC2028 on 8s, PT SS45 Q Hydro, PS295 UL-1 power, OSE Brothers Outlaw QMono 4-sale, Rio 51z CC2028 on 8s

                        Comment

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