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Hi guys , I have 1987 triton dynasty with mercruiser 3.0 and alpha outdrive .
I recently installed 17" prop on it (replaced 19") and my engine revs all way up to 5500 rpms and im actuall able to hit same top speed as with 19"(at 4600rpms) about 45 mph . The label on engine says WOT 4200 -4600...