I know for gauge for measuring of torque… but I think that I’m really far from that… subject boat with 160hp has speed of 7kn. For sure should be...
Thank You. I will try with jets. Will keep you informed. I don’t expect 90% efficiencies, but lets try to load engines for beginning.
You think on marked area?
Cavitation?
Let’s talk abt jets, why 190mm impeller didn’t load engine 80hp 4200rpm?
Thank You Gonzo, please advise what is problem with this hull? I saw similar boats with jets.
Thank You!
Please advise Horse Power of subject engine. Also, if someone can advise Pitch of impeller.
Please advise HP of engine, impeller and nozzle diameter, also please if you have some photos of inlet
Thank You, I appreciate.
I know all that, the best solution is to buy a new boat, but I want to try. I said Weight is 2.5t, and width of wl is 2.7m. plese if anyone know...
Yes I know, but at this moment I have this, and I want to help only to change jets in order to load engines and try to achieve a higher speed. I...
No it is monohull. Unfortunately I didn’t find any useable info. I think 12kn is reasonable speed, in any case to load engines. (Maybe to make new...
Thank you but I couldn’t find. Please send link.
It is my cousin project. He made all himself, but unfortunately results are not as expecting. Now we will try to make new, but we need more...
On the last photo you can see that impeller is simple immersed in water, almost no inlet pipe. Also inside, he installed pipes for cooling of...
All parts of jet are made. I’m ready to start from beginning. I’m sure that I have problems with cavitation, due the bad inlet design. Please...
Yes I need it for shallow water
Yes I know, but I’m ready to try. It is a lot of work, so thats the reason ghat I’m looking for dimensions in order to achieve best efficiency
Engines are from AlfaRomeo, 1.9 tdi, in good condition. No I didn’t try with outboard.
