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  #1  
Old 06-29-2013, 03:21 PM
jcraven jcraven is offline
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Default what size prop for a 20' sf

I have a 1988 20' seacraft sf with a 150 merc and a quicksilver 48-16312-a5-15pitch (14" dia)prop. I am repowering to a 200 merc efi, any thoughts on what size prop to use. I'm concerned about over revving with the existing prop.
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  #2  
Old 06-29-2013, 08:41 PM
Mikem8560 Mikem8560 is offline
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I installed a 2001 merc 200
Propgods recomended a quicksilver 151/2 x 17p seems to be good I seeing 5600 rpm wot
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  #3  
Old 06-29-2013, 09:56 PM
jcraven jcraven is offline
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thanks for the info. I'll check it out.
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  #4  
Old 06-30-2013, 01:50 PM
McGillicuddy McGillicuddy is offline
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Quicksilver QS5011X Thunderbolt, equivalent is Merc Mirage+
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  #5  
Old 06-30-2013, 08:20 PM
Mikem8560 Mikem8560 is offline
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ken at propgods said the quicksilver is the same as a mirage and recommended me saving some money perhaps vecause I was a forum member and found him on THT
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  #6  
Old 07-10-2013, 04:31 PM
ehmarks75 ehmarks75 is offline
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Default 2001 20' Master Angler with a 200 OX66

I have a 2001 20' Master Angler (25" transom) that I just repowered with a like new 200 OX66. I am running a 19P Laser II turning 5400 rpms WOT at reliable 52 -53 mph on my Garmin - about 4% prop slip.

I have tried 5 different props and that's as dialed in as I have found for my rig.

Propgods is a great resource.
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  #7  
Old 07-30-2013, 12:14 AM
eggsuckindog eggsuckindog is offline
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The Lazer is what No Bones has and it apparently works well - I have a 19" Stilletto, I would recommend a 17 though but I can't imagine a prop working any better across the board. In spite of my protests I don't think Ken handles Stilltto's yet. I don't think the Mirage+ with the large diameter works as well on a 20 as they do on 23's.
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