The testing is over.
We met our goal and this is what we have landed on for under 200 bucks READY TO RUN.
Rod has all the componet information and will post it in this thread along with a time frame for the plans for this boat.
This run is with a $12.00 4400kv outrunner, 2s 2200 25c pack, with a X431 prop.
http://www.youtube.com/watch?v=oxZk23dugmU
I ran this boat for one mile with the above set up and collected the following data.
74 degree day no water cooling.
Motor 139'F
ESC 101'F
Battery 103'F
I put 1716 ma back in the pack after the run.
Speed with a Garmin 101 taped to the cowl was right at 40mph.
Just for grins I put a 3s 2200 25c pack in the boat with the above set up and here is the run. The boat handled the additional speed without a problem but as we'd expect this was the upper limits of this set up.
http://www.youtube.com/watch?v=rCRlEedEowU
Phil Pace with Vac-U-Boat is working on cowls for it.
Man this was a fun project!!!!
Thank you Mr.Geraghty
Doug
PS I just realized I don't have pictures of the boat. I'll take a couple tomorrow and post them here.
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