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  1. #1
    Member
    Join Date
    Aug 2007
    Location
    Hampton
    Posts
    2

    Prop for a Triton Aluminum

    I have a Triton SP176 Aluminum the same as a 176 Mag the motor is a 2005 classic 2 Stroke 90hp Merc 13.25 x 19 Turning Point Prop (H1-1319). She will trim out at 40.9 GPS at 5500-5600rpm. I have her loaded with about 150lbs of anchors, reels, and other stuff for fishing. I weigh 180 with my small son (75lbs). Trying to get a more top. What do you suggest about changing the prop for more top. The motor is mounted on the third hole from bottom up. Shall I stay at 19 pitch and go stainless or go 21 or23 and change to a smaller diameter? I keep her full of gas 18Gallons.

  2. Member 71bambam's Avatar
    Join Date
    Oct 2009
    Location
    Sturgeon Lake Minnesota
    Posts
    1,646
    #2
    sent pm

  3. Member
    Join Date
    Jun 2020
    Location
    Harleyville SC
    Posts
    7
    #3
    Thread Resurrection.

    I am going through the same issue with the same set up except I am only topping out at 4250 rpm 34 mph with a 13 1/4x20 and 5400rpm 31mph with a 13 1/4x17.