I have now the 19 inch original K series and performance is OK, not much slip for a alu prop. However, its pretty sensitive for dropping grip, when trimmed out for optimal speed/ fuel economy.
Anyone tested a Mercury Black Max 13 *19 on a 90Yam + SR 5.4, how do it compare to K series? I have a gut feeling that Mercury standard alu props are pretty good, better than most other brands.
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fun on a boat is inversely proportional to size...sort of anyway
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