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Old Sep 03, 2005, 11:35 AM
Registered User
Bigsax's Avatar
Joined Nov 2004
110 Posts
Brass propellers for Dumas Akula


I'm working on my dumas akula from 2 days (I have a broken finger and therefore one blocked hand... building is very slow...) and I view on engel site a 7 blade brass propeller, but I dont know just size, on this forum I looked 53mm but imho is too big! the original plastic propeller is only 44mm...

On yours akula do you have brass propeller? size?

I am also thinking to lengthen hull (1/4" or 3/8" max) in order to leave more space between the propeller and the pod like on originates them...

Many thanks
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Old Sep 03, 2005, 01:34 PM
Semi-Official Tinkerer
Subdave's Avatar
Rochester NY
Joined Mar 2005
860 Posts
I used a 40 MM six bladed Engel prop on mine. The real sub is seven, but I could not find one in that size. I extended the stern and molded up new surfaces also. The only parts used from the kit are the top, bottom and sail. Even those are modified. Dave.
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Old Sep 03, 2005, 02:24 PM
Man from Atlantis
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Joined Nov 2003
914 Posts
Might be worth having a natter with Simon at the Prop shop-

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