Search found 5 matches

by g.penchev
Mon Jan 23, 2017 11:37 am
Forum: Engines
Topic: Z - drive question
Replies: 2
Views: 7440

Re: Z - drive question

I don't know the exact dimensions but you can use the foil for instance. The Z-drive plane (the foils above the propeller) must be no higher than the central area of the boat's rear foil. Hope this helps. My boat is with a V drive and the center of the propeller stays at around 18cm from the rear fo...
by g.penchev
Mon Jan 16, 2017 4:05 pm
Forum: Your Hydrofoil
Topic: Another potentially great Volga 70 project from Bulgaria
Replies: 9
Views: 23608

Re: Another potentially great Volga 70 project from Bulgaria

Volgovod wrote:Important! The cover of the engine compartment and the gearbox must also be covered with a noise canceling material.
Yes, that should actually be the most important part of the job... Thanks man!
by g.penchev
Mon Jan 16, 2017 1:40 pm
Forum: Your Hydrofoil
Topic: Another potentially great Volga 70 project from Bulgaria
Replies: 9
Views: 23608

Re: Another potentially great Volga 70 project from Bulgaria

My complex antinoise:) 1) 2 muflers onboard: http://forum.katera.ru/index.php?app=core&module=attach&section=attach&attach_rel_module=post&attach_id=321810 2) all the hull is covered from inside by STP noise cancelling material http://forum.katera.ru/index.php?app=core&module=at...
by g.penchev
Sun Jan 15, 2017 8:42 pm
Forum: Your Hydrofoil
Topic: Another potentially great Volga 70 project from Bulgaria
Replies: 9
Views: 23608

Re: Another potentially great Volga 70 project from Bulgaria

are those the URRP side hinges? And 2 plates Alu?? Looks like the original hinges have been used with 2 aluminium plates for correct positioning. Thanks guys, I've taken the decision to actually use the original URRP and not bother putting money and effort into the idea. I won't achieve anything mo...
by g.penchev
Tue Jan 03, 2017 11:33 pm
Forum: Your Hydrofoil
Topic: Another potentially great Volga 70 project from Bulgaria
Replies: 9
Views: 23608

Another potentially great Volga 70 project from Bulgaria

Hi to all, It's really nice to see so many enthusiasts sharing perfectly common passion! I'm new to the community .. well not so new cause I've been reading everything around here for nearly three years now. The time has come for me to write something cause I'm planning to start working on my Volga ...