Go Back  R/C Tech Forums > General Forums > Electric On-Road
Tamiya mini cooper >

Tamiya mini cooper

Like Tree288Likes

Tamiya mini cooper

Old 08-20-2012, 09:29 PM
  #17431  
Tech Master
iTrader: (21)
 
Sith Lord's Avatar
 
Join Date: Dec 2007
Location: Canberra, ACT, Australia
Posts: 1,405
Trader Rating: 21 (100%+)
Default

Originally Posted by k_bojar
who's body post stiffeners are you using?? 3Racing's??
Probably the same ones I have:

http://www.rcmart.com/3racing-m0524l...h=595_744_1389
Sith Lord is offline  
Old 08-20-2012, 09:54 PM
  #17432  
Tech Initiate
 
Join Date: Aug 2010
Location: Dubai, UAE
Posts: 24
Default

Thanks guys!

Originally Posted by Sith Lord
Yes, they are of 3Racing. They sure do their job pretty well.

Thanks!
laNcE_08 is offline  
Old 08-21-2012, 12:04 AM
  #17433  
R/C Tech Elite Member
iTrader: (10)
 
monkeyracing's Avatar
 
Join Date: Mar 2008
Location: Calgary, AB
Posts: 6,305
Trader Rating: 10 (100%+)
Default

Found another mystery Johnson silver can in the parts box. This one's good for 27,500rpm at 7.2v. Really crap efficiency of only 63% though. Eep! I think it was a vacuum motor as it's got an aluminum cap with a rubber seal over the output shaft.
monkeyracing is offline  
Old 08-21-2012, 03:05 AM
  #17434  
Tech Elite
iTrader: (38)
 
caltek1's Avatar
 
Join Date: Mar 2007
Posts: 3,422
Trader Rating: 38 (100%+)
Default Latest MO5 Photos

Find attached my recent photos of my MO5L with the JCW body that I used on the weekend to win the last round of the Club Challenge at SMA in Sydney.

I qualified third and finished sixth, first and first, to take the overall win. I did not change anything on the car, just had better luck in the last two finals. The car was very stable and easy to drive.

I took a couple of photos with the body on and the rest without the body fitted. Car has a LRP 4600 Lipo, 13T BL system with 20 tooth pinion. Yes I am running 60mm front tyres and 55mm rears. This is legal here in Australia, unless we have a control tyre event. My car weighs in at 1353 gms with body attached and our weight limit is 1330 gms.

I run a 3Racing oil gear diff with 300 000 weight oil and found this had enough pull out of the corners and still maintain good turn in. I have found this weight oil to put less wear on the outdrives and maintain the blades longer. I always check the blades after every run as these are easily broken and will damage the outdives quickly, which means pulling out of the car and rebuilding. These are just my thoughts. The 13T BL system we use, (380 size can) have serious torque and wear the front universals and outdrives very quickly. This is about the only problem with the system.

Yes, I had not cleaned the car from the last final and it was reasonably dirty. My car is no show pony.

Enjoy.

Regards,

50 Cal.
Attached Thumbnails Tamiya mini cooper-391254_273768716056794_1993328281_n.jpg   Tamiya mini cooper-530944_273768692723463_1431876263_n.jpg   Tamiya mini cooper-551195_273771286056537_497209936_n.jpg   Tamiya mini cooper-574715_273773406056325_1308450161_n.jpg   Tamiya mini cooper-553865_273768479390151_1869214499_n.jpg  


Last edited by caltek1; 08-21-2012 at 03:12 AM. Reason: added extra text.
caltek1 is offline  
Old 08-21-2012, 03:57 AM
  #17435  
Tech Fanatic
iTrader: (14)
 
aussierevo's Avatar
 
Join Date: Apr 2007
Location: Brisbane Qld
Posts: 905
Trader Rating: 14 (100%+)
Default

well done Cal on the win

I've been running your ACT Title's set-up and have enjoyed how the car feels and runs. I've made the change to 300k Diff Oil and will be running some Shimizu 60d's up front, and will be giving this a run hopefully tomorrow night.
aussierevo is offline  
Old 08-21-2012, 11:11 AM
  #17436  
Tech Elite
 
dameetz's Avatar
 
Join Date: Mar 2003
Location: The Sky
Posts: 2,564
Default S Grip n M Grip tyres

Which one is grippier/softer? The M-Grip or the S-Grip tyres? Also if you are to combo those tyres which type goes at the front/rear? Thinking of using these tyres for carpet race.
dameetz is offline  
Old 08-22-2012, 12:48 AM
  #17437  
Tech Regular
 
marcos graveyar's Avatar
 
Join Date: Oct 2005
Location: Newtownforbes, Ireland
Posts: 253
Default

S's are softer, but on our carpet M's all round works best.
marcos graveyar is offline  
Old 08-22-2012, 02:23 PM
  #17438  
Tech Apprentice
 
Join Date: Jul 2012
Posts: 93
Default

I'm having a problem with my m05.

After a small knock the car won't respond to throttle or brake inputs until the car is physically pushed along. I've experienced the problem with two different motors, a saturn 20t and tamiya GT tuned, although it seemed to happen more frequently with the GT tuned.

The drive train runs very freely.

Could it be the teu-104bk speed control I'm using?
2hundy is offline  
Old 08-23-2012, 05:51 AM
  #17439  
Tech Apprentice
 
flat4's Avatar
 
Join Date: Sep 2009
Location: Dayton Ohio
Posts: 78
Default

If you have been using the same ESC with the other motors, then it very well could be ESC
flat4 is offline  
Old 08-23-2012, 08:49 AM
  #17440  
Tech Apprentice
 
Join Date: Jul 2012
Posts: 93
Default

I suppose it's a good excuse to go brushless.

Does anyone have experience with the INIX racing combos? I can get a 60A 13t 3000kV combo for quite a bit less than the ezrun equivalent. It doesn't come with the programming card though, but I'm a set and forget guy.

Leopard Rc also do the same combo for less than the ezrun.
2hundy is offline  
Old 08-24-2012, 06:09 AM
  #17441  
Tech Apprentice
 
flat4's Avatar
 
Join Date: Sep 2009
Location: Dayton Ohio
Posts: 78
Default

what ever it takes to keep it going,I built my mo6 pro with spare parts I had laying around. A random HiTech servo, a Traxxas xlv ESC, pair up with a Reedy 30k rpm motor mad for a wild ride. When I upgraded every thing in my tc4, I put the Novak gtb esc, and the Tekin red line 21.5 motor in it....granted it is not "stupid fast" but it is fun car to turn some laps in

in short, have fun and don't brake your bank account in doing so.
flat4 is offline  
Old 08-25-2012, 08:45 AM
  #17442  
Tech Adept
 
Join Date: Oct 2008
Location: Dorset,UK
Posts: 133
Default

Can anyone recommend a gear diff for the tamiya mini besides the 3racing one? I have 2 of the 3racing ones now and both aren't even round and bind the gearbox up. It's a shame as a few guys at the local track run them with no problems, I guess I got the ones from a bad batch. I asked at my local club and a few guys reckon the top one will fit with a bit of spacing and their quality control seems a lot better.
BILKO1 is offline  
Old 08-25-2012, 09:21 AM
  #17443  
Tech Addict
iTrader: (1)
 
mutley001's Avatar
 
Join Date: Oct 2004
Location: Kent, UK
Posts: 676
Trader Rating: 1 (100%+)
Exclamation

Originally Posted by BILKO1
Can anyone recommend a gear diff for the tamiya mini besides the 3racing one? I have 2 of the 3racing ones now and both aren't even round and bind the gearbox up. It's a shame as a few guys at the local track run them with no problems, I guess I got the ones from a bad batch. I asked at my local club and a few guys reckon the top one will fit with a bit of spacing and their quality control seems a lot better.
Try the spec r one:

http://www.pit-bitz.com/product_info...oducts_id=1065
mutley001 is offline  
Old 08-25-2012, 10:00 AM
  #17444  
Tech Elite
 
sosidge's Avatar
 
Join Date: Dec 2001
Location: Bristol, UK
Posts: 4,436
Default

Originally Posted by BILKO1
Can anyone recommend a gear diff for the tamiya mini besides the 3racing one? I have 2 of the 3racing ones now and both aren't even round and bind the gearbox up. It's a shame as a few guys at the local track run them with no problems, I guess I got the ones from a bad batch. I asked at my local club and a few guys reckon the top one will fit with a bit of spacing and their quality control seems a lot better.
Are you by any chance running the 3Racing speed gear set as well? Because the 3Racing counter gear in that set is an appalling moulding and shouldn't be let any where near the car. The diff is one of their better quality parts, apart from the badly-sized o-rings which need serious breaking in.

Would be interesting to hear some feedback on the Spec-R diff.
sosidge is offline  
Old 08-25-2012, 06:50 PM
  #17445  
Tech Champion
iTrader: (35)
 
cannon's Avatar
 
Join Date: Sep 2003
Location: A total distraction
Posts: 7,266
Trader Rating: 35 (100%+)
Default

Originally Posted by sosidge
Are you by any chance running the 3Racing speed gear set as well? Because the 3Racing counter gear in that set is an appalling moulding and shouldn't be let any where near the car. The diff is one of their better quality parts, apart from the badly-sized o-rings which need serious breaking in.

Would be interesting to hear some feedback on the Spec-R diff.
The Spec R diffs are very bad. Strip the internal gears far too easy.

As for the 3 racing ones, if you are running the normal other gears then it is how you have built the diff. If you screw the blue end plate on unevenly you will distort the plastic gear. It will be build problem NOT product problem
cannon is offline  

Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.