i have a 92 maxum 2300scr which weighs around 6000lbs when loaded. it has a 1 year old marine power 350 merc. with alpa1 outdrive,i have a ss vengance prop which is a 15 pitch, my problem is holeshot is very slow and top speed is 34mph at 4300rpm.even with my trim tabs down its very sluggish taking off. any help to get this beast up and running a little faster would be nice.i know it is a big boat but i should have a w.o.t of 4600rpm.is this a good canidate for a 4 blade prop.
