Search found 571 matches

by ROH73
Mon Jul 20, 2020 9:43 pm
Forum: Yokomo Forum
Topic: [completed] And now something completely different: YR4-M2 Type-J
Replies: 20
Views: 6194

Re: [completed] And now something completely different: YR4-M2 Type-J

I really like this build/restoration. Fantastic!! And, as someone else mentioned, such an informative write-up. My knowledge of Yokomos starts and ends with the 834B, so it's great to learn new things and see the evolution from the YZ-10. Thanks for all the detail!!
by ROH73
Mon Jul 20, 2020 9:38 pm
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

A few minor changes. I machined aluminum cross braces, replaced the front shock tower with one cut from fiberglass, switched to 20w oil in the front shocks and, per Dadio's fantastic suggestion, printed a new-design wing mount from TPU. I only have white TPU at the moment, but I will probably re-pri...
by ROH73
Fri Jul 17, 2020 10:50 am
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

That's a good first run , that broken wing mount could be printed in TPU , its what i did for my dog fighter 3d printed replica and it worked well . Thanks! That's a good idea; I do have TPU material (in white only, but that may look good). The current part is dyed Taulman Nylon Bridge, which is qu...
by ROH73
Fri Jul 17, 2020 10:47 am
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

tintin74 wrote: Fri Jul 17, 2020 2:39 am awesome work!!
Thanks!!
by ROH73
Tue Jul 14, 2020 7:23 pm
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

Thank you; that's very kind. Keep in mind, though, that I started the CAD files about SEVEN years ago, so it's more sporadic persistence than skill :mrgreen: . In any case, I am pleasantly surprised at how well it ran. Of course the general layout mimics one of the best chain driven racing 4wd off r...
by ROH73
Tue Jul 14, 2020 3:58 pm
Forum: 21st Century Modern
Topic: New project "Superbeast"
Replies: 54
Views: 5939

Re: New project "Superbeast"

That is a fantastic build! Wonderful job!
by ROH73
Mon Jul 13, 2020 9:59 pm
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

First video running in the backyard with the body, brushed Slot Machine stock motor and 2S Lipo battery. KVDNHFPf8HI And the first casualty from that flip: Casualty.jpg Time to redesign and re-print! The front and rear shock towers are bent a bit too; I will probably leave the aluminum in the rear, ...
by ROH73
Mon Jul 13, 2020 11:25 am
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

Thank you all for the compliments; I really appreciate it!

Yes, I will have videos of it running. Possibly this evening...
by ROH73
Sun Jul 12, 2020 10:16 pm
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

The car is about 99% done at this point, but needs some serious running to assess durability. I went with a very simple paint job, similar to my Pro Radiant, but also as an homage to the color scheme my father used when he raced Jeeps in the 1970s: silver and orange with some black accents. Here are...
by ROH73
Sun Jul 12, 2020 12:06 pm
Forum: RC10 Buggy Forum
Topic: Mid-motor B1, B4, B6 V2
Replies: 60
Views: 10950

Re: Mid-motor B1, B4, B6 V2

It looks great!! You hid the Swiss cheese portions very well.
by ROH73
Wed Jul 08, 2020 10:25 pm
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

Still plodding along...

Working on getting the body fit, trimmed and mounted. I need to design and print a front mount. The stock Turbo Optima rear mount actually lined up very well.

20200708_221732.jpg
by ROH73
Sun Jun 28, 2020 1:43 pm
Forum: Kyosho Forum
Topic: Turbo Rocky restoration
Replies: 37
Views: 5585

Re: Turbo Rocky restoration

Yes it would. They're in the queue! Hopefully this winter. They actually don't need too much work and I plan on occasionally running both, so I don't need/expect perfection.
by ROH73
Fri Jun 26, 2020 9:49 pm
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

Video of the first run on the workbench:



Gotta love a noisy chain drive! 8)
by ROH73
Fri Jun 26, 2020 11:15 am
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

Dadio wrote: Fri Jun 26, 2020 3:38 am Love it ! any idea what style body your going to use ?
Thanks! I have an AYK Boost repro body from Sabula Tech. I originally wanted to use a Parma Desert Dog body, but it won't fit without extensive cutting.
by ROH73
Fri Jun 26, 2020 10:53 am
Forum: Kyosho Forum
Topic: New Optima-based Build
Replies: 45
Views: 7289

Re: New Optima-based Build

Mr. ED wrote: Fri Jun 26, 2020 1:56 am Looks factory made! Well done
matt1ptkn wrote: Fri Jun 26, 2020 6:41 am Agreed; this project is really turning out spectacular!

Thank you! I think the Kyosho designers would have done a better job, though. There are some inadequacies and more will show up when I drive it. :mrgreen:

Go to advanced search