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RBeyer

07-13-2015 10:54 PM

Prop Size

What prop should a 650 HP 540 1.5 Bravo spin on a 25' boat 4800lbs?

It currently has a Bravo 1 .4blade 28 doesn't seem like correct

Thoughts?

Griff

07-13-2015 11:17 PM

That should be about right.
It really depends on what rpm the engine makes peak hp at to know for sure.

RBeyer

07-13-2015 11:39 PM

Thanks, owner claims are 5600

We will water test and GPS

chewymalone

07-15-2015 10:19 AM

You would probably have more luck at least giving the make/model of the boat.

Dave M

07-15-2015 10:30 AM

^^ What he said.

I can turn a 28P Bravo to the rev limiter (525efi) in a 30' / 4800lb boat.

RBeyer

07-21-2015 11:25 AM

Passed on the boat but it was a 1997 Mirage 257 for others info

Quote:

Originally Posted by Griff (Post 4329691)

That should be about right.
It really depends on what rpm the engine makes peak hp at to know for sure.

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