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Search: Posts Made By: HiTec90
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Replies: 5
Views: 801
Posted By HiTec90

Still waiting the RB6 rear mount gearbox and rear...

Still waiting the RB6 rear mount gearbox and rear chassis plate. I also ordered a set of RT6 suspension arms and RB6 aluminum front suspension mount (that part that you can turn around to adjust kick...
Replies: 5
Views: 801
Posted By HiTec90

Here are some of my parts combined for this...

Here are some of my parts combined for this chassis in one picture. All is not visible as i didnt had time to search them from my library. But the progress is pretty good, this model should print out...
06-21-2020, 01:28 PM
Replies: 30
Views: 3,407
Posted By HiTec90

Thanks for the reply! Yea, im currently building...

Thanks for the reply! Yea, im currently building an electric version of this truck as im saving some extra money for the nitro engine for this car.

Yea, the new, in package Type-R was a real find!...
Replies: 5
Views: 801
Posted By HiTec90

Okay, here are some things that i realized when...

Okay, here are some things that i realized when inspecting this Type-R.

- The slipper spring seems to be the same spring that newer Ultimas (RB5/6 etc) use in ball diff.

- The slipper design is...
Replies: 5
Views: 801
Posted By HiTec90

Now that i have this real Type-R on my hands, i...

Now that i have this real Type-R on my hands, i can see that the Type-R UM-105 rear suspension holders does have some degrees of anti squat, where the Racing Sports versions doesnt have any. I need...
Replies: 5
Views: 801
Posted By HiTec90

Printed some other parts. Rear bulkhead (UM-305),...

Printed some other parts. Rear bulkhead (UM-305), battery stay (UM-304), my own design front chassis (UM-107) and servo holder.

Test fitted some parts, its still good to go. Im suprised that the...
Replies: 5
Views: 801
Posted By HiTec90

My Ultima ST EP Type-R BNIB project with 3D printed "CF" parts.

I thought to separate this project from my GP Ultima project, so here is it.

Today i received pretty rare package from Germany.

Kyosho Ultima ST EP Type-R, brand new in a box. It isnt even...
06-08-2020, 04:25 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Picked up the package this morning. 4 hours of...

Picked up the package this morning. 4 hours of measuring and drawing and the chassis is almost complete. Just needs small details here and there and also rounding up the sharp corners:
...
06-03-2020, 03:06 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Small update. I havent had time to finish this...

Small update. I havent had time to finish this up, but i did buy rare-ish newer assembled EP Type-R version of this truck.

2267543 (https://hitecmods.kuvat.fi/kuvat/RC/s-l1600%20%2811%29.jpg)
...
03-22-2020, 12:59 AM
Replies: 30
Views: 3,407
Posted By HiTec90

All right. After many different slipper clutch...

All right. After many different slipper clutch designs i think i finally found one that would work with 3D printing. At least partially. I dont have a lathe. If i had, it would have been really easy...
03-11-2020, 02:14 AM
Replies: 30
Views: 3,407
Posted By HiTec90

And the CF/PETG version came out perfect: ...

And the CF/PETG version came out perfect:

https://hitecmods.kuvat.fi/kuvat/RC/20200311_121032.jpg?img=smaller

https://hitecmods.kuvat.fi/kuvat/RC/20200311_121053.jpg?img=smaller

Gearbox...
03-10-2020, 06:15 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Update. Final prototype (hopefully) in...

Update.

Final prototype (hopefully) in printing stage now. Next should be the final CF/PETG printed part:
...
03-09-2020, 12:47 PM
Replies: 30
Views: 3,407
Posted By HiTec90

No need to apologise! We all have our hurrys that...

No need to apologise! We all have our hurrys that disturb hobbies :) I do 12 hour shifts for 4 days (2 morning shifts, 2 nightshifts), and then i have 6 days off, before going back for 4 days.. Those...
03-09-2020, 11:40 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Type-R Evolution gear box covers WIP: ...

Type-R Evolution gear box covers WIP:

https://hitecmods.kuvat.fi/kuvat/RC/EVO%20gearbox%20v1.png?img=medium

I already printed just a box with diff, idler and input gear ball bearing recesses....
03-08-2020, 10:27 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Test fit. Titanium input axle with 15T pinion...

Test fit. Titanium input axle with 15T pinion (steel in picture, will be aluminum in final version) as a input gear, along with custom design Type-R/EVO style slipper parts. Prototypes are printed...
03-07-2020, 06:50 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Alright, just a small update. Got my...

Alright, just a small update.

Got my titanium (Ti6Al4V) Grade 5 5 and 6mm shafts yesterday.

I already made servo saver shaft prototypes (EVO style, with M3 threads) from 5mm shaft. And holy...
03-05-2020, 05:42 AM
Replies: 30
Views: 3,407
Posted By HiTec90

When you have time, please do check those...

When you have time, please do check those dimensions! I have had bad luck some times with ebay orders. Last time with idler gear.

Heres the final prototype of SP107V rear wheel hub against the...
03-04-2020, 11:06 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Hey! Just checked out that! Thanks for the...

Hey!

Just checked out that! Thanks for the tip!

Duratrax specs for that seems to be (if the ebay listing has correct specs):
Length: 35mm (1.378")
Diameter: 2.4mm (0.096")
Ball Diameter:...
03-02-2020, 07:39 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Rear suspension arms and lots of other parts...

Rear suspension arms and lots of other parts released:

https://hitecmods.kuvat.fi/kuvat/RC/rear%20arm%20v1.2_reinforced_print%20friendly_pair_fixed%20v1.png?img=smaller
...
03-01-2020, 05:43 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Heres the latest version with short style...

Heres the latest version with short style kingpin:

https://hitecmods.kuvat.fi/kuvat/RC/20200301_002052.jpg?img=smaller

With modified front wheel design (C-hub reinforcements no more hitting...
02-29-2020, 04:49 AM
Replies: 30
Views: 3,407
Posted By HiTec90

First test print for modified C-hub (also my new...

First test print for modified C-hub (also my new UMW115 front suspension arms):

https://hitecmods.kuvat.fi/kuvat/RC/20200229_143802.jpg?img=smaller
...
02-28-2020, 09:41 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Adjustable servo saver arms, part nr. 92922...

Adjustable servo saver arms, part nr. 92922 released. I think this is also a discontinued part from Kyosho, because the local Kyosho spare part shops cant get it:
...
02-28-2020, 07:17 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Experimental reinforcement idea for the C-hubs....

Experimental reinforcement idea for the C-hubs. You can see the reinforcement screw location on the Left C-hub (R-is just "normally beefed up"). Because the orientation this part needs to be printed,...
02-27-2020, 09:54 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Thanks for the reply and compliment! Im...

Thanks for the reply and compliment!

Im creating them from scratch. I use my stock ST Racing Sports parts as a base model and i have printed the Type-R and EVO manuals so i can see the...
02-27-2020, 08:22 AM
Replies: 30
Views: 3,407
Posted By HiTec90

Got the original adjustable servo saver shaft...

Got the original adjustable servo saver shaft pretty cheap and found out that i had 5x8x2,5mm bearings, so i thought to draw the plastic parts for it:
...
Showing results 1 to 25 of 39
 


 
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