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  1. #1

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    Gtx 155 11/19 low rpm

    Hi all I have a gtx 155 and put solas 11/19 on with new wear ring and the top speed increased from 88 kph to 93 but I noticed that it only revs to 7060 and with the stock prop it would do 7500 is it worth repicthing the trailing edge to increase rpm????
    Last edited by Jafo; 03-08-2014 at 05:40 AM.


  2. #2
    Repitch to get around 7 340 and it will be ok

  3. #3

    Join Date
    Feb 2014
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    Sydney Australia
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    Thanks it is hard to bend it I thought it would have been easy but you really need mounted in vice tight and the larger the shifter the better thanks for your advice will I get anymore top end for the extra 300 to 400 rpms

  4. #4
    Don't know if the top end speed will increase but you will get more accelaration and reprise and the engine works better at more rpm

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