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Yokomo MR-4TC SD

Old 02-12-2005, 09:25 PM
  #12391  
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Originally posted by wes
Part Number Colour Spring Rate lbs/inch
YS-1360 Black 9.67
YS-1355 Blue 10.45
YS-1465 White 11.01
YS-1460 Hot Yellow 12.85
YS-14525 Stainless 12.89
YS-14575 Hot Pink 13.09
YS-1455 Hot Green 13.75
YS-1450 Hot Orange 17.68

YS-1560 Dark Green 16.21
YS-1660 Red 18.29
YS-1655 Yellow 22.54
YS-1650 Green 24.87
YS-1760 Silver 25.89
YS-1755 Grey 26.38
YS-1750 Brown 32.08
Wes-
where did you get those spring ratings? None of those numbers match the chart that I have

- JB
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Old 02-12-2005, 10:10 PM
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Default ride hieght

decided to try a new car, yoke sd silver chassis. my son and I both got these and are having trouble getting our ride hieght low enogh. we run foam tires and if they are over 60mm in dia. we can`t get the ride hieght anywhere near 5mm. used to the tc3`s
that you adjust to drag on ground. thanks.
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Old 02-12-2005, 10:12 PM
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i got it from an old site about the yokomo mr4tc belt driven car i have another chart but i never checked to see if they matched up i guess i should now
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Old 02-12-2005, 10:17 PM
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Default Re: ride hieght

Originally posted by magnum
decided to try a new car, yoke sd silver chassis. my son and I both got these and are having trouble getting our ride hieght low enogh. we run foam tires and if they are over 60mm in dia. we can`t get the ride hieght anywhere near 5mm. used to the tc3`s
that you adjust to drag on ground. thanks.
I've also had this problem in the past. I bought the Rayspeed shock spring retainers, they give the springs extra room. I actually can run associated springs now. If I want to change back to yok springs all I have to do is put the kit spring retainers on if needed.
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Old 02-12-2005, 10:18 PM
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I'm looking to confirm my chart on the SD spring rates ie.- stainless and black ones

- JB
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Old 02-12-2005, 10:19 PM
  #12396  
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Originally posted by JayBee
I'm looking to confirm my chart on the SD spring rates ie.- stainless ones

- JB
why?
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Old 02-12-2005, 10:21 PM
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Originally posted by JayBee
Wes-
where did you get those spring ratings? None of those numbers match the chart that I have

- JB
they might be the GT4 springs
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Old 02-12-2005, 10:23 PM
  #12398  
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http://www.schumacher.clara.net/springchart.htm

i guess some are it has both mr4tc springs and gt4 i didnt knwo they were different
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Old 02-12-2005, 10:26 PM
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Originally posted by wes
http://www.schumacher.clara.net/springchart.htm

i guess some are it has both mr4tc springs and gt4 i didnt knwo they were different
The gas GT4 used harder spring compare the electric..I think
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Old 02-12-2005, 10:29 PM
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Originally posted by OVA
why?
Franko, what are you doing here?

- JB
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Old 02-12-2005, 11:49 PM
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Here Jaybee,
Now the whole world has opened up to you....LOL
Hope this helps,
Stephen <><
http://www.rcingreece.com/index.asp?...ing_comparison

Be carefull that much knowledge could lead to abuse...LOL
Hope everyone makes there A main this week.
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Old 02-12-2005, 11:50 PM
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oops,, double post
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Old 02-12-2005, 11:51 PM
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the chart i gave you is whats been posted here quite a few times. the chart doesn't have the black springs on it and that probably why your asking, as far as i know the black springs were the "kit" springs with the older belt car. the yok web site still has them listed. as far as the kit springs with the sd's i don't know that one either. as far as i can tell most people are where we race no matter what car are using between 12 and 17 lbs springs mostly the lower end of the scale
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Old 02-13-2005, 12:02 AM
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Originally posted by ritchie
the chart i gave you is whats been posted here quite a few times. the chart doesn't have the black springs on it and that probably why your asking, as far as i know the black springs were the "kit" springs with the older belt car. the yok web site still has them listed. as far as the kit springs with the sd's i don't know that one either. as far as i can tell most people are where we race no matter what car are using between 12 and 17 lbs springs mostly the lower end of the scale
Oh thanks Richie
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Old 02-13-2005, 01:53 AM
  #12405  
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Hmm..
Has any of you SDW-drivers tried to adapt the old regular style HD front A-Arms with blocks to your SDW? I'm havin B-I-G troubles with too much steering on my car (my driving style is pretty aggressive so i like the car quite pushy, for the moment it just swings around as i touch the wheel..) The main reason i'm asking is because i think longer arms will severely rub the bulkheads, maybe they will fit with no problem after some grinding
No financial breakdown if they don't fit though as i already have about 3 sets of HD arms
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