Posts: 702
Threads: 14
Joined: Dec 2010
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Home Port: Kings Park, NY
Vessel Info: 2003 38' Open Cummin's 6CTA's (450 hp)
04-15-2017, 11:34 AM
(This post was last modified: 04-15-2017, 11:35 AM by ReelMagic.)
I agree w/trit21.. You need to prop the boat so you get Recommended RPM @ WOT... In the case of 450 hp 6CTA Cummin's it's 2600. I get that with 3/4 water & 3/4 fuel. I'm using 24x28 3 blade w/#7 cup.... M2C