Octura X637 in a Aquacraft UL-1

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  • Clueless1
    Senior Member
    • May 2011
    • 273

    #1

    Octura X637 in a Aquacraft UL-1

    Just wondering if anyone has tried an Octura X637 B&S in their UL-1? If not, any thoughts? Thanks, Clueless1
  • Brushless55
    Creator
    • Oct 2008
    • 9479

    #2
    That is on the small side for the UL-1
    a M445 would rip on it
    .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

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    • Clueless1
      Senior Member
      • May 2011
      • 273

      #3
      I bought a used one and it looked a littled small when I got it yesterday. I had been alternating with a Grim 40x52 and an Octure X447. The X447 tears it up but might be the culprit with extra heat build up...what do you think? I got an m440 2 blade that came yesterday I need to S & B and hoping for good results? Living in Houston is not the ideal conditions this time of year to be running(morning temp at 6 a.m. was 82) and trying to keep things cool. would the X637 run cool and be a fun prop for long runs or would it even get the boat on plane? just asking newbie questions.:-/

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      • Brushless55
        Creator
        • Oct 2008
        • 9479

        #4
        you could try out the 37mm prop and see how it runs
        it for sure should run cooler but the speeds will be slower
        .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

        • Fast Guy
          Senior Member
          • Apr 2007
          • 135

          #5
          May work OK on 5s.

          Comment

          • LarrysDrifter
            Big Booty Daddy
            • May 2010
            • 3278

            #6
            x442 is a good all around prop on stock electronics.

            Comment

            • egneg
              Fast Electric Addict!
              • Feb 2008
              • 4664

              #7
              M445. strut at 15/16 neutral.
              IMPBA 20481S D-12

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