Go Back  R/C Tech Forums > General Forums > Electric On-Road
Yokomo MR-4TC SD >

Yokomo MR-4TC SD

Community
Wiki Posts
Search
Like Tree12Likes

Yokomo MR-4TC SD

Thread Tools
 
Search this Thread
 
Old 07-31-2003, 12:26 PM
  #2806  
Tech Addict
 
racer's Avatar
 
Join Date: Oct 2002
Location: ADVAN Le Mans Project
Posts: 707
Default

Pyramid,

my kit was from one of the early batches. pre-ordered the car when it first came out. that explains alot. hopefully the spare parts won't have this problem.

Thanks!
racer is offline  
Old 07-31-2003, 12:27 PM
  #2807  
Tech Master
 
EricF's Avatar
 
Join Date: Jun 2003
Location: AZ
Posts: 1,556
Default

Anyone know the part no. for the Tam. EVOIII motoer heat sink?
EricF is offline  
Old 07-31-2003, 05:46 PM
  #2808  
Tech Regular
 
Join Date: Apr 2003
Location: So Cal
Posts: 300
Wink

Originally posted by Fike
Anyone know the part no. for the Tam. EVOIII motoer heat sink?
I dunno, maybe if you asked this Q in the Evil III thread, you'd get an answer.
Headbanger is offline  
Old 07-31-2003, 06:07 PM
  #2809  
Tech Adept
 
Join Date: Apr 2002
Location: Southern California
Posts: 246
Default

#TA53399 Aluminum Motor Heat Sink (550 Yen)

Originally posted by Fike
Anyone know the part no. for the Tam. EVOIII motoer heat sink?
kenix is offline  
Old 07-31-2003, 09:54 PM
  #2810  
Tech Master
 
rc_bam226's Avatar
 
Join Date: Mar 2003
Location: SF Bay Area
Posts: 1,074
Default

You can use the Tamiya or the TC3 heatsink from IRS, part no. IRS141
rc_bam226 is offline  
Old 07-31-2003, 10:14 PM
  #2811  
Tech Fanatic
iTrader: (1)
 
Join Date: Jun 2002
Location: Gold Coast Australia
Posts: 800
Trader Rating: 1 (100%+)
Default

Sigmund....The easiest way to mount your transponder is with a piece of lecsan between the two front body mounts,then drill a hole thru the center of the lecsan for your transponder.It then sits well forward and you do not have to put any holes in the chassis
Barger is offline  
Old 08-01-2003, 06:54 AM
  #2812  
Tech Master
iTrader: (35)
 
Join Date: Aug 2001
Location: Maryland
Posts: 1,499
Trader Rating: 35 (100%+)
Default A reason to celebrate!

I know that it's old news to you guys, but I just saw that Yokomo is releasing/has released a black version of the SD!!!

I've been a Yokomo fan since my YR4-M & M2 days. After selling my MR-4TC, bought a 414MII unaware that Yokomo was going to release a shaft drive car. When the shaft car was released, I was not thrilled because the silver chassis just didn't do anything for me.

But now that I see that Yokomo is offering a black version, I have a reason to celebrate!!!

I can now wear my Yokomo T-shirt again.
Geppetto is offline  
Old 08-01-2003, 08:19 AM
  #2813  
Tech Master
 
johnbull's Avatar
 
Join Date: Aug 2001
Location: Malta. G.C.
Posts: 1,762
Default

Hi guys. Greetings from Malta.

GEPPETTO.

Welcome back to the fold.

I run a couple of SDs these days. Great car.

If you want to see pics log into Yokomo USA gallery. They'll be about 6 pages back.

Good to see so many of the old Yokomo guys back. I wonder what's happened to SPEEDO ?

Regards

Joe from sunny Malta.
johnbull is offline  
Old 08-01-2003, 11:30 AM
  #2814  
Tech Master
iTrader: (35)
 
Join Date: Aug 2001
Location: Maryland
Posts: 1,499
Trader Rating: 35 (100%+)
Default

johnbull: Thanks. It's been nearly a year without having a Yokomo car. I was about to go into withdrawal.

The good news is that I'll get to drive a Yokomo again. The bad news is that outdoor season is just about over.

Oh well, I'll have all winter to fantasize about how well I'll do with the Yokomo next summer.

Meanwhile, I'll be racing 1/12th scale indoors during the winter.
Geppetto is offline  
Old 08-02-2003, 11:05 AM
  #2815  
Tech Fanatic
iTrader: (3)
 
utieh's Avatar
 
Join Date: Dec 2002
Location: paris
Posts: 964
Trader Rating: 3 (100%+)
Default

does someone have a reference for a set of shims to eliminate play between the hexhubs and the carrier? I know Tamiya is making one but I can't find the reference.
Thanks

Gilles
utieh is offline  
Old 08-02-2003, 12:50 PM
  #2816  
Tech Fanatic
 
Join Date: Aug 2001
Location: Washington state
Posts: 962
Default

Been off the thread for awhile. We just got the black main chassis plate from Japan and the countersunk holes were not done properly -- too small and shallow for the screws to sit flush. Hopefully this was a small production glitch as we need to get another. Center reinforcing rib was fine as was the top plate, however.
coolrcdad is offline  
Old 08-02-2003, 03:59 PM
  #2817  
Tech Rookie
 
Join Date: Jul 2003
Posts: 3
Default MR4 SP

Hello are there any MR 4 SP still running?

thanks
Joe
Attached Thumbnails Yokomo MR-4TC SD-biaggi-uk.jpg  
joe filletti is offline  
Old 08-03-2003, 12:24 AM
  #2818  
Tech Champion
iTrader: (6)
 
Matt Howard's Avatar
 
Join Date: Aug 2001
Location: Abilene TX
Posts: 5,954
Trader Rating: 6 (100%+)
Default

I'm sure there's a couple people still running the old car but the vast majority of yokomo drivers are running the SD car now, It's by far easier to work on and setup.
Matt Howard is offline  
Old 08-03-2003, 11:56 AM
  #2819  
Tech Elite
iTrader: (8)
 
yodace's Avatar
 
Join Date: Oct 2001
Location: Caleb
Posts: 2,596
Trader Rating: 8 (100%+)
Default

Hello folks,

I just ran my Yok Sg last night, I am running AE springs all the way around. Red in the front and blue in the rear 40 wt shock oil with pistions 3# all for corners, Front sway bar. I moved the shocks up one. Everything else is stock.
Treated asphalt. Four major straight ways.

At high speed going into a corner my car was loose with a rear sway bar. Will stiffer springs help? Please help.
yodace is offline  
Old 08-03-2003, 08:04 PM
  #2820  
Tech Elite
iTrader: (30)
 
Jeff Werner's Avatar
 
Join Date: Sep 2001
Location: Wichita, KS
Posts: 2,452
Trader Rating: 30 (100%+)
Default

Yodace, one thing I have been messing with on my yok is adjusting the roll center of the car. I ran a XXXS for a couple of years and found that the biggest tuning change was raising and lowering the roll center on the front of the car (hinge pin height). Was really excited to find that what I learned on the losi transfered over to the yok sd. I found that my yok to was having a "whippy" feel going into a corner and getting really loose. I raised the front roll center by putting equal shims under the hinge pin mounts to raise them. This will take that whippy feel out of the car. Also one thing I had to do as well was go from 40 to 60 wt oil to slow the reaction of the car down to keep it from over rotating.

Hope some of this will help.

Jeff
Jeff Werner is offline  


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.