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Re: Another Marui project - Ninja/Shogun
Posted: Wed Jan 25, 2023 3:49 pm
by silvertriple
Next elements to deal with will be the bodyshell..
I may use the schematics on the box as a starting point.
That plus measurements of the different elements on one of the original bodies I have (2 of the Coors had their original body) should allow me to do something realist... I'm not sure to start right now, I may want to tear down the next car to be modeled (let state it, it is not going to be in this sub forum, and instead of one, maybe I should speak about 2

)
Re: Another Marui project - Ninja/Shogun
Posted: Thu Jan 26, 2023 3:02 pm
by silvertriple
Before starting something else, I took two additional snapshots of the Coors chassis...

Re: Another Marui project - Ninja/Shogun
Posted: Sun Apr 02, 2023 12:55 pm
by silvertriple
Re: Another Marui project - Ninja/Shogun
Posted: Wed Apr 05, 2023 1:45 pm
by silvertriple
Re: Another Marui project - Ninja/Shogun
Posted: Thu Apr 06, 2023 3:01 pm
by silvertriple
Re: Another Marui project - Ninja/Shogun
Posted: Thu Apr 20, 2023 2:20 pm
by silvertriple
Until now, the Ninja was not in situation to run... It was missing electronics...
A Tamiya black Sport Tuned and an ESC arrived today...
Time to scan one motor isolator, to do something in Silhouette Studio and to plot it in a cardboard made from an Amazon enveloppe...
And here we have a part which is too often missing in the cars I got used...
RX, Motor and ESC quickly joined the Ninja with one of the part cut in the afternoon... I tried to keep the ESC in the overal theme of the car, just because...
I did a short run on the alley, just to set the trims and to check if the car was running fine... Another car ready for the vintage events of this year...
Re: Another Marui project - Ninja/Shogun
Posted: Wed May 17, 2023 7:58 pm
by PitcherRC
silvertriple wrote: ↑Sun Jan 15, 2023 8:30 am
That was quick...
A revision of the length for the battery slot, a sketch on top of it...
Then a skecth to define the steering elements... And another one to define the way the battery door is sloting in...
And here we are, a Marui Ninja/Coors/Shogun chassis...
Hello there, I'd like to buy a new Ninja chassis or print one. Can I have a copy of your STL file?
Re: Another Marui project - Ninja/Shogun
Posted: Thu May 18, 2023 1:39 am
by silvertriple
PitcherRC wrote: ↑Wed May 17, 2023 7:58 pm
silvertriple wrote: ↑Sun Jan 15, 2023 8:30 am
That was quick...
A revision of the length for the battery slot, a sketch on top of it...
Then a skecth to define the steering elements... And another one to define the way the battery door is sloting in...
And here we are, a Marui Ninja/Coors/Shogun chassis...
Hello there, I'd like to buy a new Ninja chassis or print one. Can I have a copy of your STL file?
At this stage, this chassis is untested, and I won't share or sell an untested STL files... You will have to wait I'm engaging next steps on this chassis, and this will be probably in a few months...
Re: Another Marui project - Ninja/Shogun
Posted: Mon Jun 12, 2023 6:29 pm
by silvertriple
Re: Another Marui project - Ninja/Shogun
Posted: Mon Jun 12, 2023 6:37 pm
by Frankentruck
That looks great! It also looks like a fun track.

Re: Another Marui project - Ninja/Shogun
Posted: Tue Jun 13, 2023 1:30 am
by Dadio
Those tires are working great , how's the wear ?
Re: Another Marui project - Ninja/Shogun
Posted: Tue Jun 13, 2023 2:36 am
by silvertriple
Dadio wrote: ↑Tue Jun 13, 2023 1:30 am
Those tires are working great , how's the wear ?
Like for the Samurai... no visible wear after 20 minutes run on the track (40 in total with the runs I made in Montluçon). I ran as well the Samurai, and it is the same. I believe it would wear more on a track with asphalt, but that would be perfectly normal... on pure off road, I believe they can last quite a good time...
Re: Another Marui project - Ninja/Shogun
Posted: Wed Sep 06, 2023 3:51 pm
by Coelacanth
silvertriple wrote: ↑Sun Sep 25, 2022 1:06 pm
And while cleaning the transmission parts, noticed something :
That being said, it is not an issue, as this is out of the way the bevel gears mesh together...
That's funny, I found the exact same issue with the Shogun I built; I had to file off the webbing between the teeth left behind by the questionable casting.
https://www.rc10talk.com/viewtopic.php?t=44446
Also, the worst design flaw of the Shogun/Ninja is having the rear bumper--which is expected to take abuse--mount directly to the rear gearbox with these two thin, flimsy little mounting tabs. I had to find a way to fix and brace it after one side was broken off.
https://www.rc10talk.com/viewtopic.php?t=44446&start=24
Unfortunately not all of us can 3D print new chassis tubs when badly engineered bits break off.

Re: Another Marui project - Ninja/Shogun
Posted: Wed Sep 06, 2023 3:59 pm
by silvertriple
Coelacanth wrote: ↑Wed Sep 06, 2023 3:51 pm
Unfortunately not all of us can 3D print new chassis tubs when badly engineered bits break off.
On that The optima House is also getting us covered with his SHogun/Ninja enhanced gearbox... I'm not sure about the right tone to dye a greay or white MJF print, but there should be a way (Rit Dye works perfectly, the problem is to find the right tone...)
Re: Another Marui project - Ninja/Shogun
Posted: Wed Sep 06, 2023 5:24 pm
by GoMachV
Agreed, even though I print my own parts I bought his samurai case STL file and had it professionally printed- turned out fantastic! You don't need a printer of your own these days, the ones you can hire are better than what we can afford at home anyway