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-   -   Need to understand Weismann WMD vs merc #6 (https://www.offshoreonly.com/forums/drives-lower-units/323606-need-understand-weismann-wmd-vs-merc-6-a.html)

JasonSmith 03-08-2015 01:47 PM


Originally Posted by endeavor1 (Post 4275550)
Still flying that 36 bonanza??

Not as much as last year. Life is shifting again so I haven't had the time or reason to put holes in the sky. We are really close to building a house & getting moved back to Wichita, which means a new boat is very close to being a reality too!

Boatlesss 03-08-2015 05:56 PM


Originally Posted by JasonSmith (Post 4275547)
So if a guy was going to re-rig a mid 700hp Bravo boat would you go WSM or Arneson?

You seriously have to ask that one?

JasonSmith 03-09-2015 04:26 PM


Originally Posted by Boatlesss (Post 4275665)
You seriously have to ask that one?

I didn't type it in for typing practice. This isn't Mavis Beacon typing school. I asked a question & you gave a smartass, know it all response that wasn't helpful in any way other than to bust balls & make yourself feel smarter.

I'CE 03-09-2015 08:09 PM


Originally Posted by Boatlesss (Post 4274620)
Gentry was the first to dry sump a merc drive, the #5 back then. Then the victory team just ran the #6 with little to no oil. Regardless dry sump concept has been around for a century

The vertical shaft has some advantages in your comparison also. Not saying it's not good but just saying don't believe the brochure 100% as there is a reality beyond the hype. The parasitic drag is minimal in comparison to the hydrodynamic drag. The Weismann looks more like a kaama


And Pat Weismann's Father, so I was told designed the Kaama Drive. . Hmmm . wonder how Merc. liked that drive

BDiggity 03-10-2015 08:55 AM


Originally Posted by JasonSmith (Post 4276156)
I didn't type it in for typing practice. This isn't Mavis Beacon typing school. I asked a question & you gave a smartass, know it all response that wasn't helpful in any way other than to bust balls & make yourself feel smarter.

Sounds like one of your typical replies. :cool-smiley-011:

Team Archer 03-10-2015 07:46 PM

Truth be told Pat dry sumped the IV drive for Victory long before the VI. Drive looked crazy had hoses externally on the drive to pump the oil. And the reason Merc didn't do a full drysump is you have to modify the gimbal and run an internal oil tank.

Inrecovery 04-03-2015 07:16 AM

The new Arneson will not need the external trans, might want to wait for it.

sutphen 30 04-03-2015 08:34 AM


Originally Posted by Inrecovery (Post 4287449)
The new Arneson will not need the external trans, might want to wait for it.

will give me time to sell off a few organs to raise the funds.:D

302Sport 04-03-2015 09:30 AM

As we speak my boat is being converted from Dry sump sixes to Weismann WMD's. The upper gears in the sixes do not last behind the turbines. Usually failing somewhere between 10 and 40 hours. I will let you guys know how it goes.

La/stryker 04-17-2015 01:34 AM


Originally Posted by 302Sport (Post 4287487)
As we speak my boat is being converted from Dry sump sixes to Weismann WMD's. The upper gears in the sixes do not last behind the turbines. Usually failing somewhere between 10 and 40 hours. I will let you guys know how it goes.

Please let us know how your change works out!
I'm planning a large project in the future. I'm going to sell the htm ss24 in the future. It runs good now 102gps with 650 hp. But looking hard at the nordic 28ss and putting my new motor in it. 1350hp on 93 and about 1700hp on e85. I think the WMD is the only choice. I just hope it will work well on a single engine 28cat boat like the 26 eliminator Daytona I have seen on the net.


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