fine design 32 inch deep vee

[brushlesstunnelhull]

it has a 700 size motor and will be runnin on 12 cells

what speeds can i be looking at and what prop ?? please let me know

 

[Paul Pachmayer]

Hi,

Which 700 motor are you running? Is it geared?

Paul.

 

[brushlesstunnelhull]

i dont know cause i havent recived it yet any ways its direct drive and i will be running 12 cells and water cooling.... would i need brush cooling?

 

[Paul Pachmayer]

Hi,

Let us know what motor you have when you get it and I can give you an idea on props for DD. You shouldn't need brush cooling but it never hurts.

Paul.

 

[brushlesstunnelhull]

its a graupner 700 bb motor

 

[Paul Pachmayer]

Hi,

I need to know which Graupner 700 it is, there are several. It could be an 8.4, 9.6, 9.6 neo, 12?

Paul.

 

[Pagemaster]

If its a 700bb turbo 8.4 start with a x442. You will probably be able to move to a x445.

But its a big boat for direct drive, be careful when going larger than x442.

 

[brushlesstunnelhull]

hello it is the turbo 8.4 volt any ways im lookin at a huey gear drive or a fieago 12xl brushless with a gear drive the inside of the boat is reinforced with fiberglass so flex isnt an issue i currently have a 40 mm prop on my f1 boat will that work or is it too small? ps for steven what turn brushless should i get the 12 ? or the 10 i want runtime with some speed i will be running 12 gp 3300 cells . also i was wondering what esc for that 700 motor i was looking at that jeti esc that you have the red one cause im kinda on a budget right now please let me know the mtoor and esc will be water cooled

 

[Pagemaster]

It can't hurt to start with the 40mm

For the 700 the Jeti 600 works great.

The choice of brushless motor will depend on if you use a gear box or not.

 

[brushlesstunnelhull]

on my budget i was thinkin a fiago 12 turn xl on 12 cells witha 45 mm prop direct drive with water coolin jacket and water cooled esc and what advantages are a geared drive? being able to run a bigger prop ? let me know