head of the river cat hull thread

[crabstick]

Crabstick :

I like your Dutch "pilsje" ( = beer )

thanks Gerwin! MMMM its such a nice Brew.. it used to be a bit better when it was still imported, now its brewed under license locally, still good but not as good.

[Brushless55]

Oh yeah, Prather 220 ss

Great, thank you..
I have a 9XL in my MM and that same prop..
I may try 6s and see what happens

[Alfa Spirit]

Hello,
I need your help to choose an Octura sharpened and balanced for my HOTR cat powered by 6S / 33500 RPM
X642 or X646?
Thank you for your help

[Alfa Spirit]

Woow, high speed for this HOTR

http://www.youtube.com/watch?v=ZCw_xu3bKdM

[KillerDave]

That's what I am aiming for but I will be using Li-Po's..... Let's see how thing go?????

[elvish]

why, what is the guy on the video using?

[KillerDave]

Looks like a load of 'C' cells to me..... he does say it's 3.48Kg's... That's kinda heavy!!!!

Actually, They look too long for C's....?????

[KillerDave]

I take it back, Just had another look at the video and they are Li-Po's..... 8S on each motor???? Quote "8cell life for each motor" I guess that's 4S2P on each??????

[Rull]

see here

http://www.rcuniverse.com/forum/m_9037643/mpage_5/tm.htm

[Alfa Spirit]

Hello guys,

I want to make only 2 exhaust output on the HOTR cat, one on each side, like HM Maritino. I don't know how to do that so if you' ve an idea, let me know.
I will use aluminium profile for pipes, what diameter is the best considering the scale? Thanks

[lomdel]

Hello guys,

I want to make only 2 exhaust output on the HOTR cat, one on each side, like HM Maritino. I don't know how to do that so if you' ve an idea, let me know.
I will use aluminium profile for pipes, what diameter is the best considering the scale? Thanks...

See the turbine outlets below...

[Alfa Spirit]

I don' t like

I prefer Maritimo style or something like this Drifter

[elvish]

leroy merlin :) you'll find every kind of metal tube you want

[sailr]

I guess if you speak french you can figure out the Leroy Merlin site?

[elvish]

Even I can’t figure out their site, it’s very badly organized. But am going tomorrow to buy a dremel base , and will take some pictures of the tubes.