Cog 20 Prop Setup
01-19-2010 | 03:15 PM
#1
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Charter Member #139 /Moderator/Platinum Member
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From: McHenry IL /Duck Key FL
Cog 20 Prop Setup
my 20 has a ITS bos and a black hawk waht kind of power will I need to spin a set of 31s or 29s on it
I have 27s but may have a line on others I am planning on about 650-700 hp
And what kind of speed would I see?
I have 27s but may have a line on others I am planning on about 650-700 hp
And what kind of speed would I see?
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Kept the Bullet and the condo and joined the cig 20 restoration club.
Kept the Bullet and the condo and joined the cig 20 restoration club.
01-23-2010 | 07:38 AM
#2
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Joined: Feb 2004
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From: Maryland
Gary,
650-700 should have you around 90, set the x as high as you can, 17 3/4 to 18 3/4 should be right, as you are going to lose some height with the ITS. you will more than likely need the 29's or 31s depending on your gear ratio. i have a brand new set of 29's never been on a boat.
650-700 should have you around 90, set the x as high as you can, 17 3/4 to 18 3/4 should be right, as you are going to lose some height with the ITS. you will more than likely need the 29's or 31s depending on your gear ratio. i have a brand new set of 29's never been on a boat.
