I've looked into this in depth for my 31', from talking with a bunch of prop guys the best performance is wit the 3 blade. Suprising to me as on an old single engine cruiser I had I changed to a 4 blade and it made a huge difference. I would like to but for $2K thats a big gamble.
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Vessel Info: '95 3100 Open, Crusader 7.4's
Posts: 67
Threads: 21
Likes Given: 0
Likes Received: 6 in 6 posts
Joined: Jan 2011
Home Port: Long Island, NY
Vessel Info: '95 3100 Open, Crusader 7.4's
Author's Statistic:
Posts: 67
Threads: 21
Likes Given: 0
Likes Received: 6 in 6 posts
Joined: Jan 2011
Home Port: Long Island, NY
Vessel Info: '95 3100 Open, Crusader 7.4's
Posts: 67
Threads: 21
Likes Given: 0
Likes Received: 6 in 6 posts
Joined: Jan 2011
Home Port: Long Island, NY
Vessel Info: '95 3100 Open, Crusader 7.4's