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Thread: OS LA .15


  1. #1
    aspeed's Avatar
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    OS LA .15

    OS LA .15, no muffler, 7-5" MAG3 prop, 10 % nitro RC carb, 17,400 rpm.

  2. #2
    aspeed's Avatar
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    I made up a Turbo head for it and it goes 18,200 rpm now. Pretty good but not as much of an improvement as the ASP/Magnum head I made. Maybe some shimming or combustion chamber shaping may help. I think the manufacturer tested a lot of things with these motors. A bigger carb doesn't seem to do much either like a lot of motors. It is missing the boost port like most schneurle motors, likely to make it more reliable. Pretty good light motors though.


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