Prop on Party Hut produces 4800 rpm

[Tuni]

I have a 30ft Sun Tracker Party Hut with a 150 1996 2 cycle Mariner and can only produce 4800rpm with my 3 blade alum. prop (18 - 12 pitch). Any ideas to max my rpms? 4 blade? Stuck in slow mode. Thx, Tuni.

 

[odannyboy]

Re: Prop on Party Hut produces 4800 rpm

piranha props has some info, I use these up here in Alaska and they save me money
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http://www.caravelleboats.com/propeller info.htm