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Boating Talk For discussion of everything related to boats and motors |
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#1
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Merc 40 3 cylinder.
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#2
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I had one ported with shaved fly wheel and intake, 60 carbs, and modified tuner. Plugged the top 3 water intakes on the lower unit to run the motor really high. It ran 60mph on a 15/48 weldbuilt. A 20 pitch chopper prop ran the best on it.
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#3
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Thanks for the reply buddy.
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