View Single Post
Old Mar 18, 2011, 07:22 AM
GILL RC is offline
Find More Posts by GILL RC
GILL
GILL RC's Avatar
United States, NJ, Hopatcong
Joined Aug 2005
2,714 Posts
The down thrust has very little effect. If it did there would be a lot of full size boats in trouble. Almost all boats have a down trust unless they use and outboard, stern drive, or have a very deep hull. Just take a look at all the inboard sport boats.
I went this way in the hydro so I could put a larger and faster motor in. The original 3 point hydro's were set up this way, now most use surface props, but the shaft still has an angle to it.
Kap is right a flex drive dose not work well in a scale boat. In reverse the cable can unwind and can also pump water into the boat.
Of my 105 running boats I think that about 85% have the shafts at an angle.
www.jsgill.net
By the way I also fly only 54 aircraft.
GILL RC is offline Find More Posts by GILL RC
Reply With Quote