shortening a stinger drive
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shortening a stinger drive
as the title above says, i want to shorten my stinger so it measures 48mm, this is from transom to strut end (in front of the drive dog) i don't want to buy a new flex shaft as it will involve lengthening the rudder stand off
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RE: shortening a stinger drive
its a 4mm (drive shaft) stinger that bolts directly to the transom, i want to shorten it from 70mm to 48mm
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RE: shortening a stinger drive
dont qoute me on it but cant see why not but you may want too take out the bushing too doit too file the burs though
phil
phil
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RE: shortening a stinger drive
i measured from the transom to the prop side of the strut to be 48mm and cut the stinger to the same length, i have had the boat on the water a couple of times as it was and it handled very well, if it does turn out to be crap then i can change back to the original strut
the shortest length stinger i found was 45mm long
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RE: shortening a stinger drive
I agree the whole idea of a longer stinger is to put the prop further back so its in clean water,this helps with speed and handling as it makes the boat longer.
Mart
Mart
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RE: shortening a stinger drive
dont mean to sound ungrateful for all the comments but the stinger i shortend is working very well indeed, on dead flat water running all stock with 3s, i got 52mph out of her, still got to get speed reading on 4s yet and i did extend the rudder stand off, may even buy a new stinger yet
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RE: shortening a stinger drive
http://www.youtube.com/watch?v=XTUk3mA38E4
hopefully a video aswell running 4s, 1900 kv outrunner soon to be upgraded to 2200kv outrunner from hobbyking
hopefully a video aswell running 4s, 1900 kv outrunner soon to be upgraded to 2200kv outrunner from hobbyking
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RE: shortening a stinger drive
mis-print, it was the stock 380L motor (getting hot made me change) on 3s in parallel
the 1900kv on 4s was getting me upto 46mph, so i will swap for a longer stinger and will install the 2200kv motor on 4s when it gets here, i use an airspeed indicator
i apologise guys, im in such a hurry to get it all posted and i'm not explaining myself fully, will try better next time
the 1900kv on 4s was getting me upto 46mph, so i will swap for a longer stinger and will install the 2200kv motor on 4s when it gets here, i use an airspeed indicator
i apologise guys, im in such a hurry to get it all posted and i'm not explaining myself fully, will try better next time
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RE: shortening a stinger drive
I was doing the math and came to the same conclusion. I'm turning much more rpm than that and not getting 50+ from my cat. Vid doesn't feel like 50's either. Maybe kilometers/hr.
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RE: shortening a stinger drive
ORIGINAL: SV27dayton
I was doing the math and came to the same conclusion. I'm turning much more rpm than that and not getting 50+ from my cat. Vid doesn't feel like 50's either. Maybe kilometers/hr.
I was doing the math and came to the same conclusion. I'm turning much more rpm than that and not getting 50+ from my cat. Vid doesn't feel like 50's either. Maybe kilometers/hr.
I have a Titan29 that sees high 40s and low 50s on 4s with a prop change and that hull rips!
That vid looks more like upper 20s maybe 30mph?
52mph no way!
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RE: shortening a stinger drive
i know what i saw on my indicator, don't really care if no one belives me, thanks anyway for all your comments but im happy with what i get from the boat
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RE: shortening a stinger drive
Video looks good Nick,my camera came too,great pic and video quality.
Just for the record a shorter strut/stinger doesnt necessarily mean slower speeds or poorer handling,done it lots of times on my boats with just the opposite.
Just for the record a shorter strut/stinger doesnt necessarily mean slower speeds or poorer handling,done it lots of times on my boats with just the opposite.
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RE: shortening a stinger drive
ORIGINAL: nick 30
i know what i saw on my indicator, don't really care if no one belives me, thanks anyway for all your comments but im happy with what i get from the boat
i know what i saw on my indicator, don't really care if no one belives me, thanks anyway for all your comments but im happy with what i get from the boat
you would need a 6XL and possibly a 5XL to get those kind of speeds only running 3s
your 380 cannot produce the power and get those speeds
you need more power on 3s to do so
mybe I should post a vid of my T29 and claim 76mph? [:-]
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RE: shortening a stinger drive
try not get get all upset over a number fellas. But if you want to argue a number, I had 462,564,120,000.0231 to the power of 6 fun today at the lake. How much fun did you have? (and thats a big wink, with a laugh)
Just remember to have fun.