I just bought a 90 johnson 4 stroke for my 165cs navigator. It came with an aluminum 14 x 17 pitch and it over revs, 6100-6200 wot…should be 5000-5500. I think I should go with a 14 x 21. The aluminum handles well in turns and does everything I want. I hate to go stainless running rivers like I do. Let me know what ya think………Dave
2catch1
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