Cog 20 Prop Setup
01-19-2010, 03:15 PM
#1
Charter Member #139 /Moderator/Platinum Member
Charter MemberThread Starter
Join Date: Nov 2000
Location: McHenry IL /Duck Key FL
Posts: 2,201
Likes: 0
Received 0 Likes
on
0 Posts
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?
__________________
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
VIP Member
VIP Member
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.
