sizing question

Discussion in 'Prop Shop' started by tntwill, Jun 25, 2012.

  1. tntwill

    tntwill Hooking Lips is my life

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    hello all. does anyone know if there is a site that can tell you sizing props to get more rpm out of my motor?
     
  2. Brett

    Brett > PRO STAFF <

    Don't understand the question.  :-?

    sizing regarding diameter? blade thickness? blade width? pitch? length? rake?

    and don't you dare answer "yes!"  ;D

    http://turningpointpropellers.com/propellers_101_cm.htm

    http://www.propline.com/Propeller-General-Information/Propeller_Sizing.htm
     

  3. tntwill

    tntwill Hooking Lips is my life

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    LOL no trying to figure what way i should go with pitch to get more rpm. I knew it didnt sound right sorry ;D
     
  4. Brett

    Brett > PRO STAFF <

    As stated in the links "increase pitch by 2 inches = decrease rpms 400"
    or "decrease pitch 2 inches = increase rpms 400" approximately (depends on hull shape and load)
     
  5. tntwill

    tntwill Hooking Lips is my life

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    yeah i found that second site so i think i have an idea on witch way to go always thanks again Brett