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Surface Piercing Drives

Posted: April 25th, 2019, 2:08 pm
by Midnightsun
So what did you think, should I invest in surface piercing drives on Midnight Sun? :-D :-D



Re: Surface Piercing Drives

Posted: April 25th, 2019, 3:30 pm
by Alaska 530 Voyager
Holy cow! There was a lot of Shoreline that went by in that short video! That's amazing, I've never seen those in use before. Totally cool.

Re: Surface Piercing Drives

Posted: April 25th, 2019, 3:52 pm
by pepmyster
Wow!!! That is impressive!!!!!!!

Re: Surface Piercing Drives

Posted: April 25th, 2019, 4:56 pm
by Cooler
Geez! That was a real rooster tail! Go for it, and let us know when we can see Midnight Sun skipping over the water. I would make the trip to see that! 8-) er

Re: Surface Piercing Drives

Posted: April 25th, 2019, 6:48 pm
by Midnightsun
Alaska 530 Voyager wrote:Source of the post Holy cow! There was a lot of Shoreline that went by in that short video! That's amazing, I've never seen those in use before. Totally cool.


I think I cover as much distance in an entire day compared to what he covered in 3 minutes! Amazing how just 1/4 or so of the prop is pushing the boat when trimmed for peak performance. They must be very efficient with almost 0 drag. Unfortunately you need to go rather fast to use them to their full extent.

Re: Surface Piercing Drives

Posted: April 25th, 2019, 7:22 pm
by denpooch
I think that I've seen images of this propulsion system on a junk in the mekong delta. I'm not sure how well they would work on a 10 ton boat!

Re: Surface Piercing Drives

Posted: April 25th, 2019, 7:38 pm
by Midnightsun
How about a souped up paddle board. :-D


Re: Surface Piercing Drives

Posted: April 25th, 2019, 8:14 pm
by Alaska 530 Voyager
Hahaha!!! That's awesome! I once heard that a true speed boat has only one blade touching the water at a time. Not sure if there is truth to it. Makes sense after seeing this concept tho. Cool stuff but that guy was crazy, not even wearing a life jacket. I'd have fallen out and ran the prop over my backside, haha!

Re: Surface Piercing Drives

Posted: April 26th, 2019, 3:05 am
by RGrew176
Interesting set-up. Kind of noisy though.

Re: Surface Piercing Drives

Posted: April 26th, 2019, 6:45 am
by Viper
Had a customer with triple Arneson surface drives. I got to work on them. Definitely a whole new ball game. You learn a lot about them when the customer nearly rips them off after hitting bottoms $$$. Loved doing the sea trials after repairs. :captain: