Thread: Need some info

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  1. #1
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    Need some info

    Can anyone give me any information on this prop? It came with a used bullet I bought and not sure what pitch or brand it is. Think it's a 27p but not sure. Haven't tried it yet but wondering how much difference the ring on the hub is going to make. PXL_20201119_210922653_copy_768x1024.jpgPXL_20201119_210939190_copy_1024x768.jpgPXL_20201119_211000482_copy_768x1024.jpg

  2. Moderator 21XDC's Avatar
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    #2
    Looks like a TXP-OT4 28P that Mark has pitched down to a 27P... And repaired twice. Some set ups prefer less venting on holeshot. Thats what the cav ring is for. I prefer not running one if possible as it restricts exhaust gas.

    Marks Props 317-398-9294, 1850 East 225 South, Shelbyville, Indiana 46176 propellerman59@gmail.com http://www.marksprops.com/index.html

  3. Member
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    #3
    The prop on it now is the same but 28p with no ring. I'm bout 100rpm shy of my 6000. Thinking I'm gonna try this one and see what the difference is.