Search found 769 matches

by Jirka
Tue Apr 29, 2025 3:21 pm
Forum: Kyosho Re-Release Forum
Topic: Turbo Optima Mid Special Annouced!
Replies: 21
Views: 693

Re: Turbo Optima Mid Special Annouced!

There's two target markets for the re-release cars. There's us old timers who were around back in the day and would want it to be as original as possible. But there's the much bigger market of people who have only been into the hobby for a few years and get a nostalgia kick for the old cars but hav...
by Jirka
Tue Apr 29, 2025 3:15 pm
Forum: Losi Forum
Topic: Double X CR modern racer
Replies: 31
Views: 2863

Re: Double X CR modern racer

Track day report- Buggy wasn't bad, had some issues with the 25* castor blocks making the car tight in the center of the corners and slow to release the rear end so I could square up for the 3 sets of doubles. I would normally increase the rear tie rod length to get more rotation, but I'm limited b...
by Jirka
Tue Apr 29, 2025 3:14 pm
Forum: Losi Forum
Topic: Double X CR modern racer
Replies: 31
Views: 2863

Re: Double X CR modern racer

Track day report- Buggy wasn't bad, had some issues with the 25* castor blocks making the car tight in the center of the corners and slow to release the rear end so I could square up for the 3 sets of doubles. I would normally increase the rear tie rod length to get more rotation, but I'm limited b...
by Jirka
Fri Feb 28, 2025 2:22 am
Forum: Yokomo Forum
Topic: Yokomo Designers / Engineers?
Replies: 7
Views: 1215

Re: Yokomo Designers / Engineers?

Didn't Gil Losi Jr design 870c and since that the same design was used until 1997 worlds when MX-4 introduced.

Jirka
by Jirka
Fri Feb 28, 2025 2:15 am
Forum: Yokomo Forum
Topic: Yokomo Designers / Engineers?
Replies: 7
Views: 1215

Re: Yokomo Designers / Engineers?

Did Masami ever race using an ABC Hobby motor? According to Masaaki's web pages in 1/12 JMRCA (=Japan nationals) Masami did use: 1982 and prior, no pictures from his motors. 1983 Some "mystic" silver can based??? motor: 29 1983 All Japan Championship 27.jpg 29 1983 All Japan Championship ...
by Jirka
Sun Jul 16, 2023 2:32 pm
Forum: Kyosho Forum
Topic: About OT-56 Aluminium Tapping Screw Set
Replies: 5
Views: 1082

Re: About OT-56 Aluminium Tapping Screw Set

Thanks :)

Jirka
by Jirka
Fri May 12, 2023 5:29 am
Forum: Yokomo Forum
Topic: Masami 870c action shot - Oct '90
Replies: 5
Views: 1442

Re: Masami 870c action shot - Oct '90

Could that be Yuichi Kanai in 2nd place with green Kyosho?

Jirka
by Jirka
Thu Dec 15, 2022 1:50 pm
Forum: The Paint / Body Shop
Topic: Hirosaka paint livery
Replies: 20
Views: 3599

Re: Hirosaka paint livery

Somebody had yellow but I dont know/remember no more who.

Jirka
by Jirka
Wed May 18, 2022 8:08 am
Forum: Vintage Electronics
Topic: Motor Collection - Old School Horsepower
Replies: 276
Views: 42815

Re: Motor Collection - Old School Horsepower

Second, and I might open a can of worms here. There was a single motor builder who wound special armatures for other teams as well, for making his living. Especially for Worlds, Euros or similar high class events. This guy told me at some point, but it might be not known to the public and maybe sho...
by Jirka
Thu Mar 17, 2022 4:11 am
Forum: Vintage Magazine Articles / Ad Scans
Topic: IFMAR Worlds Champions buggy pictures (10th scale off-road)
Replies: 16
Views: 6187

Re: IFMAR Worlds Champions buggy pictures (10th scale off-road)

Really interesting reading that Dirt & Track magazine article from 1989 Offroad worlds. There was some new information from that race.

Jirka
by Jirka
Wed Feb 10, 2021 8:23 am
Forum: Vintage Electronics
Topic: LRP "E" series? Anyone has windings data?
Replies: 19
Views: 4400

Re: LRP "E" series? Anyone has windings data?

Highest that I have seen are 15x7 from HPI UNO and ABC M&Y (with nice "twisted" winding) motors:
RRC 1989-08 HPI UNO.jpg
1989-04 AUTO RCM page_008.jpg
1989-1-2 Buggy Mag page_038.jpg
Jirka
by Jirka
Mon Feb 08, 2021 6:54 am
Forum: Vintage Electronics
Topic: LRP "E" series? Anyone has windings data?
Replies: 19
Views: 4400

Re: LRP "E" series? Anyone has windings data?

From here You can see something: LRP Winds.jpg Since motors are listed about from "hottest" to "mildest" Black E is about 12-turn, Blue E about 15-16 turn and Bee D 12x3 IIRC. is the motor single, double, triple or quad can be seen if You open the endbell and look winding that go...
by Jirka
Thu Jul 16, 2020 6:20 am
Forum: Other Makes/Models
Topic: PK Corally 1/12 Car Build
Replies: 26
Views: 7633

Re: PK Corally 1/12 Car Build

Really well documented build! But why oh why did they "copy" slotted screws also from Schumacher???

Jirka

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