I ran my Triton again today with the M645 prop, worked out better than last weeks run. Moved the COG forward to 8.5" and it picked up 3.1mph over last weeks 48mph (thanks for the tip Mr. Smock). Amp average for the run was 54, but at full throttle it looks like it's drawing more like 60-65 amps. I believe I still have some tuning to do to get the hull to turn a little better. Would it be wise to use trim tabs on this hull? Here's the vid.
51.1mph Triton vid
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wow thats fast!
great vid, great driving...
yeah, i think you might want to use trim tabs....i would keep them neutral though, just so it acts as an extrention of the hull and stableizes it a bit, its not loose enough that it will need that much of a negative angle, i think...saleens7, the wookie of rc boating -
I may use them, only after I've made every effort to tune the boat without them. I don't want to add drag to the boat if I don't have to. I may yet try to increase the rpm at the prop with gearing and go back to the X642. The boat seems to turn better with the smaller diameter props.Comment
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actually, they make them in mini, middle, large, and XL sizes....the mini (for boat 32-48") will work with it.....its 130$ though...
saleens7, the wookie of rc boatingComment
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Post a pic or two of your setup for us.
DougMODEL BOAT RACER
IMPBA President
District 13 Director 2011- present
IMPBA National Records Director 2009-2019
IMPBA 19887L CD
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[QUOTE=RMZDADDY;6669]Here's the latest pics of the boat and setup, I'll be ordering tabs this week. Thanks again Doug:)
You had better go with Fullers, I don't believe you have room for the Speedmasters.
DougMODEL BOAT RACER
IMPBA President
District 13 Director 2011- present
IMPBA National Records Director 2009-2019
IMPBA 19887L CD
NAMBA 1169Comment
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In the upper 30mph to low 40's tabs didn't seem at all necessary for this hull, tracked straight and turned on a dime. Now that it's broke 50 all that has changed. For the minimal investment, I think I will give the tabs a try, if they don't accomplish anything, I don't have to run with them. I'll let you all know how it goes:DComment
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[QUOTE=Doozie870;6673]"I am not going to run tabs anymore. I believe that with proper tuning you don't need them"
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Hallelujah!! I thought I was the only one :D[/QUOTE
Man, I need to go back to FE school. LOL
Doug:)Last edited by Doug Smock; 06-18-2007, 10:08 PM.MODEL BOAT RACER
IMPBA President
District 13 Director 2011- present
IMPBA National Records Director 2009-2019
IMPBA 19887L CD
NAMBA 1169Comment
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