Props for 312 Fv with Yanmar diesel engines?

MrmikeMrmike Member Posts: 3 ✭
in Generator Discussions
Hello.
I have a Rinker 312 FV from 2005 where there are Yanmar diesel engines in (4LHA-STXP) with 240 hp each = 480hp total.
I have mercruiser Bravo II drive, and in about 2800-2900rpm it does 21-22 knots. Thinking about to test and change propellers to get the knot up a bit at that speed which should be to go down in size. Is there anyone here who drives a Fv 312 with a diesel engine and can give advice on props?
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Comments

  • Handymans342Handymans342 Member Posts: 10,375 ✭✭✭✭✭
    Where are you located? You are late to the prop party. You need the Hill Marine 4 blade Big Cow props. I had the same engines and drives and the made a big difference. My 342 did 34 MPH at full throttle. 
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