benefits of a 4 bladed prop

[Salty87]

I switched from a 4 blade to a 3 blade last year. The Acme 541. Love it. Made a huge difference to the better. I bumped an old post back to the top if you want to look at it.

that's the same one i have. the difference between on old prop that's been re-worked and a new cnc prop is night and day. almost hard to believe 1 part could make so much difference.

[wotan2525]

I've also got the 541, but I believe I had it pitched down a degree at some point.

[sybrmike]

I still love my 541 - no problem holding 10mph surf speed with 3K lbs of ballast and people & can still run mid 40's.