Yokomo MR-4TC SD

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
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
where did you get those spring ratings? None of those numbers match the chart that I have

- JB

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.
that you adjust to drag on ground.



Tech Regular
iTrader: (1)

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
Tech Regular

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.
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.




I'm looking to confirm my chart on the SD spring rates ie.- stainless and black ones
- JB
- JB

Originally posted by JayBee
I'm looking to confirm my chart on the SD spring rates ie.- stainless ones
- JB
I'm looking to confirm my chart on the SD spring rates ie.- stainless ones
- JB

Originally posted by JayBee
Wes-
where did you get those spring ratings? None of those numbers match the chart that I have
- JB
Wes-
where did you get those spring ratings? None of those numbers match the chart that I have

- JB
Tech Regular
iTrader: (1)

http://www.schumacher.clara.net/springchart.htm
i guess some are it has both mr4tc springs and gt4 i didnt knwo they were different
i guess some are it has both mr4tc springs and gt4 i didnt knwo they were different

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
http://www.schumacher.clara.net/springchart.htm
i guess some are it has both mr4tc springs and gt4 i didnt knwo they were different


Originally posted by OVA
why?
why?




- JB

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.
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.

oops,, double post

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

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
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


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
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
