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View Full Version : Tunnel Prop drive for IO's



euro scott
01-15-2011, 08:02 AM
something new for IO powered boats
http://msa-marine-systems.com/home_151_E_.html

Jim Bob
01-15-2011, 09:16 PM
Does it bolt up to a Bravo cut-out? How much are they? Do you know anybody that's used one?
Looks interesting, but I'm guessing out of my price range for an old Carlson CV23.

Vicious
01-15-2011, 09:23 PM
Scott do you want to retro fit a couple on the 33' ? ?

euro scott
01-16-2011, 06:10 AM
Hey Sparky, just got the 2nd one in this week so with 2 new motors and 2 new XR's, my budget is shot. but the cost of 6es or Arneson, im just going to have to try to keep her in the water

Vicious
01-16-2011, 08:05 AM
Pretty intresting looking piece , I am going to look in to it would be nice on that 69 Donzi Barrel back 18' even though I have a xr and a extension box for it aready. Always looking for something new and different !
Hows things been going for you ?

MODVP22
01-17-2011, 01:26 PM
Kinda reminds me of the BlackHawk

Capt.Insane-o
01-17-2011, 02:44 PM
Pretty intresting looking piece , I am going to look in to it would be nice on that 69 Donzi Barrel back 18' even though I have a xr and a extension box for it aready. Always looking for something new and different !
Hows things been going for you ?

You still have to ol' Donzi?

Vicious
01-18-2011, 06:58 AM
Yup, Decks off all the super structure and transom is out and everything is ground . Built a SC 510 for it with a chiller , got a stelling extension box for her and some eddie marine exhaust . Ya know just a bunch of parts I have aproperaited over the years, just need some time with every thing else going on . Just put 50 yards of cement in my shop behind the house though just a week before christmas !
Can you say " KEEP IT SMALL AND KEEP IT ALL ! "

bor
02-24-2011, 03:03 PM
I had contact the owner of the company for a project 21 v hull whit 600 hp ls engine ,The list price for that unit is 15000 euro wich more then $20K and then you need also a transmission whit it ,so the Arneson bravo conversion is a more complete setup for the $$ and no expensive overseas shipping .


something new for IO powered boats
http://msa-marine-systems.com/home_151_E_.html

obrien
02-24-2011, 10:41 PM
I thought these have been around for a few years. I remember seeing something at work about these drives a while back. I would be curious to see how well they work.