Help in choosing a drive for a Merlin 540 CI motor?????

[Danzo]

I am purchasing a 28 deep V that weighs appox 5500 lbs. the motor I purchased is a Merlin 540 CI @ approz 680 HP with approx 550 HP delivered to the drive shaft. The manufacturer of the boat is telling me that a Bravo 1 is compatible. Now, mind you I am no gear head, but in doing some research I know that thios drive will not last but maybe 1 trip on the water. My question is what would be the PROPER drive for this boat? I think a Bravo XR would be ok but the builder is stating there is not a big difference in the Bravo 1 and Bravo XR. Any help would be much appreciated. By the way, this motor and drive package has worked without major problums on thier 26 and 29' cats. Thanks!

[phebus]

Who is the builder? With that kind of advice, I would like to know who I need to avoid. :notam:

[rvrjunkie]

Go with the stronger XR so you don't have to worry about the drive when your on the water.

[phebus]

From Mercury Marine's website:
Bravo 1 rated up to 400 HP
Bravo 1X up to 450 HP
Bravo XR up to 575 HP
Show this to your dealer.
Go with the XR, and if you have a problem after that, take it to Max Machine Worx .

[Havasu47]

The
XR will be more than enough to handle that engine.
Your dealer needs to go to school. The XR is VERY different than the Bravo I

[Danzo]

Well it looks as if the builder is going to credit me 3000.00 dollars for the Bravo I. I am going to purchase a remanufactured bravo XR drive with a new upper for 5000.00 dollars. All in all I feel pretty good about this deal. Just a little peace of mind when I'm on the water. does anyone know how to reach the administrator? I am trying to trick out my posts but I am having a hell of a time!