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Old 07-27-2012, 12:46 AM
  #27196  
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Originally Posted by Evil Genius jr.
Well, Using my math (just a formula I got offline so It could be wrong, measurements are correct.)
A Blue spring up front on the outside hole gives a wheel rate of: 1.267 lbs/in.
A White spring in the rear on the inside hole gives a wheel rate of: 1.289 lbs/in.
Yea, IDK what factors did you have to plug in because suspension geometry would have a big effect.

I think the front is naturally softer when approaching an obstacle then the rear because of the caster built into the arms. My rear end was planted running yellow fronts and blue rears but the front end would bounce over a single grain of sand and the rear would bottom out. Now I have been running yellow fronts with green fronts in the rear and it is level but I have sacrificed too much rear traction, I am going to start back at square 1 with my setup and try to find something that works for me, its good now but I cant be too aggressive or else I loose the rear end all over the place.
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Old 07-27-2012, 05:00 AM
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Originally Posted by SMR 510RR
Yea, IDK what factors did you have to plug in because suspension geometry would have a big effect.

I think the front is naturally softer when approaching an obstacle then the rear because of the caster built into the arms. My rear end was planted running yellow fronts and blue rears but the front end would bounce over a single grain of sand and the rear would bottom out. Now I have been running yellow fronts with green fronts in the rear and it is level but I have sacrificed too much rear traction, I am going to start back at square 1 with my setup and try to find something that works for me, its good now but I cant be too aggressive or else I loose the rear end all over the place.

Here's my maths (attached) all units are inches or pounds.

I will also be starting over from scratch next week but I did this a little while ago. The spring seem to work but every track, driver, and even truck is different.
Attached Files
File Type: pdf
wheelrates.pdf (215.2 KB, 155 views)
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Old 07-27-2012, 06:20 AM
  #27198  
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Default RC Pro Ontario Rd3

I put the Factory Team SC10 4x4 on the podium at RC Pro Ontario Rd3 last weekend - 8th scale track.

Didn't win overall but I did win A2 and finished 2nd overall.

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Old 07-27-2012, 06:38 AM
  #27199  
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Hmm, seems liek I have seen this photo before. maybe it was posted on the teamC forum
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Old 07-27-2012, 08:09 AM
  #27200  
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put the 8mm mod back on the truck.. made a big difference without... this truck needs it in my opinion... added a few a ballstuds under the inner ballstud in the front.. that helped too
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Old 07-27-2012, 08:15 AM
  #27201  
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cool. like I said your track is higher bite than mine. IMO, it is needed on high bite. Yeah, I thought the ball stud washers up front helped me too. Did you make any other changes?
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Old 07-27-2012, 08:21 AM
  #27202  
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Originally Posted by Wildcat1971
cool. like I said your track is higher bite than mine. IMO, it is needed on high bite. Yeah, I thought the ball stud washers up front helped me too. Did you make any other changes?
a little camber in the front was needed but not much... twisted the rear shock collars a few times.. the rear end looked a little lower than the front.. ride height was 22 in the rear and 24 in the front.. bumped it up to 24 all around.. seemed to be much better but still lacking something.. not sure what tho.. consistency is key!
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Old 07-27-2012, 09:03 AM
  #27203  
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yeah, I still need more confidence in what the track will do. Seems erratic now. I run my buggy and pull clean lap after clean lap. I drive the truck and I look like I am drunk.
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Old 07-27-2012, 09:09 AM
  #27204  
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Talking tuning

i know i am new to this forum but i have been reading from post 1400 untell now and i see a lot of people having truble tuning there trucks i have spent the last 2 mounths diving every day at 2 tracks in san antonio every time i dive i chang some thing and the truck for the most part is on ralls many of the setups on here are grate plase to start but there is one ajustment you all fall to us and that is an up travel limit in the front 2mm this truck has a lot of travel and that is y people see it work beter with other brand shocks they are shorter
the setup
steering rack standerd
bump 0
career 2mm
arm outer hole
tower mid hole
spring yellow
bar 2.2 yellow
sink long tower 2mm
polly 19 overdrive
tentioner #5 hole
foll time 4x4
front 25w piston 1.3 with 2stage mod and 2holes drilled out 1/16
2mm rebound limit 6mm up
rear 20w same piston
0 rebound 4mm up
bar 2.0 blue
spring f blue
8mm mod mid holl
tower 2mm, long link
arm outer hole
tower mid
polly standerd 20
standerd sliper 2.5mm(new nut any time it gets to hot
tention #2
wheel base long
3-2
ride h 21mm
battery stick
3oz next to servo(not needed for good handeling )
rx8 4600 14t-62 amp limit 65% push 7% timing min 5'(4700uf cap)
savox sc-1256tg(4400 cap)
camber 1.5 all
tires callibers fole tred
diffs 30k-7k
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Old 07-27-2012, 09:17 AM
  #27205  
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the 3 oz is for the losi when we crash or they nock my around it jumps beter with out
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Old 07-27-2012, 09:23 AM
  #27206  
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Question...

I just had a JC hi-flow body painted and I need to mount it.



Which holes do I need to ream ? To me it looks like the first indents on the front and rear.

Thanks
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Old 07-27-2012, 09:28 AM
  #27207  
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Originally Posted by tom2tone
Question...

I just had a JC hi-flow body painted and I need to mount it.



Which holes do I need to ream ? To me it looks like the first indents on the front and rear.

Thanks
Hi Flow? Looks like it hard to tell with all that paint on there!

I just painted one up but I checked before I painted it and yea its the front hole front and rear although the instructions say front in the front and rear in the rear. I would double check for yourself before taking my word for it though, would hate for you to ruin that body!
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Old 07-27-2012, 09:31 AM
  #27208  
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Two Tone

Ck the instructions included with the High Flow , shows which holes to punch for your ride .

for Sc10 4x4 punch the forward dents out of the Ft end of body, punch most rear dents for the back
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Old 07-27-2012, 09:32 AM
  #27209  
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any one have a lot of barings fale i just had 2 fall yesterday out bord rear hub and one diff baring hard to feal but like drag brake

nice body to bad it probly wont last long if you race out door
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Old 07-27-2012, 09:44 AM
  #27210  
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welcome to the thread 9turn


Bearings blow out if you hit or land hard on just one wheel .

Best to always check & clean all of them after racing ...
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