Hey yall I have a 1985 mako 21b with a 2005 225 Johnson four stroke(basically a

2 Comments

1. July 3, 2024 at 2:07 pm 4 months ago

   

   Tyler

   This is the boat.

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2. July 3, 2024 at 2:07 pm 4 months ago

   

   Marc

   I would drop pitch to 19 . And go from there. I have a 21ft Sea pro with a 150 Yamaha and I run a 17 pitch and get 6200 RPM. Porpoising won’t go away until adjust trim. If that doesn’t help get trim tabs. Just my opinion

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