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Old 06-19-2011 | 08:32 PM
  #3436  
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Originally Posted by T-BirdJunkie
ThunderbirdJunkie can R&R his front diff in under 20 minutes now. It's cake
+1 With an electric driver its a piece of cake.
3 screws for the bumper
2 screws for the belt cover
1 screw for the blelt tensioner
1 nut for the clicker
remove belt
2 for shocks
2 ballstud screws
4 screws for shock tower
3 screws for the front belt case
2 screws from the bottom to the diff case
the diff is out!
lol, sounds like alot but it is easy with driver and some good bits.
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Old 06-19-2011 | 08:35 PM
  #3437  
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hahah ok I need to buy one of those power drivers? Everyone recommends they ryobi right? Where do you get the bits? Don't I need long ones?

It doesn't sound that bad, I'll do it before this Thurs when I go practice again.
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Old 06-19-2011 | 08:39 PM
  #3438  
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I got Dremel li-ion electric driver from a pawn shop for dirt cheap, and I use AE FT driver bits, which I got from amain for around 30$. Ill never go back to wrenching by hand

Actually when taking stuff apart, I use my panasonic li-ion brushless impact driver, it takes a screw out in 1/2 a sec. LOL But not when putting stuff together, it has way too mmuch power. It could take lug nuts off a car.

Then I use the dremel driver to pice things back together.
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Old 06-19-2011 | 08:42 PM
  #3439  
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Bigger pinion means more power. It doesn't really take any acceleration away at all. These motors don't really have powerbands like a gas engine.
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Old 06-19-2011 | 08:59 PM
  #3440  
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Questions??

Originally Posted by jwood7
Using the trust spacer that came with the kit. I shimed at the slipper plate under the spring. If you try to compress the spring you will notice that it doesn't compress all the way cause the spring retainer washer bottoms out on the shaft. By shimming at the slipper plate it moves the assembly away and the spring can be fully compressed. I used the biggest shim I could get in there while still having space on the plate for the spring to sit in so it didn't move around. The guy I raced with with same truck only reshimed the trust spacer like the guide tells you to and was having trouble glazing slipper pads cause of not being able to get it tight enough still. It's probably a combination of both but I know I'm not glazing pads anymore and it's brought my motor temps down a bit. Will be looking into trust spacer next.
Ok, when u say spring retainer washer, is that the spring adapter? I don't see spring retainer washer?
So basically, the xtra washer goes between the spring and the Outer slipper HUB? I read ur post where u said this works, a page or so back. I just wasn't sure what the spring retainer washer is.?. What size washer, whatever works?
I thought we were suppose to put a washer on the outside of the thrust spacer?? I just wana make sure I do the right thing. I will be doing a 1st test run Monday night to know for sure if I need this.

Also,
Is it correct that the HT slipper pad only goes on the outside?? U have to stay with the stock slipper pads on the inside?
I have on order, the vented V2 slipper hub & HT slipper pads.
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Old 06-19-2011 | 10:47 PM
  #3441  
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Originally Posted by ilanstylz
I am going to try this setup:

5k rear diff, 7 or 10k front diff.
Losi 8ight front/rear sways
16/62 gearing with mmp/sc4x (will trying diff. gearing if nec.)
Barcodes or suburbs all around (I run on hard packed clay track)
30 or 32.5w rear shocks, 35w front
And mess around with ride height after a few runs on the track.....

I hope to have my sc10 pretty much dialed before the big race the end of july at my local track.....
We have the front and rear sway bars at West Coast Raceway !!
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Old 06-19-2011 | 11:05 PM
  #3442  
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Yes the HT or Heavy Duty slipper pad only goes on the outside of the spur...
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Old 06-19-2011 | 11:13 PM
  #3443  
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Originally Posted by lbckevin
Yes the HT or Heavy Duty slipper pad only goes on the outside of the spur...
What happens if you put it on the inner?
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Old 06-19-2011 | 11:31 PM
  #3444  
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This question / idea is toward the people that have had issues with their diff out drives getting loose and diff housing dissorting. Do you see any marks on your dog-bones where it hits the diff cup under full compression? I am running the bladders in the shocks at the stock length and after only 6 packs thru the truck the dog-bones have marks where it contacts the diff cup slots. I would think this is probably the reason for the play developing in the outdrives. I guess adding some travel limiter under the shock shaft bump stop is needed ..........is that why they included them with the truck??

BulldogSRT
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Old 06-19-2011 | 11:36 PM
  #3445  
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Originally Posted by murky123
if it is a 2wd A-main, how can he get the nose of the truck down with braking when he is in the air ?


jorg neumann won with his durango..
black sc10 = Hupo = winner
white sc10 with babyblue front= peter wirthner 6th or so

in the 4wd a main hupo drives his normal design! ;-)
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Old 06-20-2011 | 12:33 AM
  #3446  
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Originally Posted by Super Coupe
Bigger pinion means more power. It doesn't really take any acceleration away at all. These motors don't really have powerbands like a gas engine.
bigger pinion means more top end less bottom end.

smaller pinion means the opposite.

think about it. if you have a 62 tooth spur and a 11t pinion, for one revolution of the spur, the motor needs to spin 5.6 times.

with a 13t pinion, the motor needs to spin 4.7.

This puts more initial load on the motor as it is harder to spin, thus in turn creates more heat.

For a general concensus, smaller pinion means less heat, and more acceleration. although if you go too small, your motor will reach top rpm before you get a decent speed.
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Old 06-20-2011 | 02:05 AM
  #3447  
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Originally Posted by BulldogSRT
This question / idea is toward the people that have had issues with their diff out drives getting loose and diff housing dissorting. Do you see any marks on your dog-bones where it hits the diff cup under full compression? I am running the bladders in the shocks at the stock length and after only 6 packs thru the truck the dog-bones have marks where it contacts the diff cup slots. I would think this is probably the reason for the play developing in the outdrives. I guess adding some travel limiter under the shock shaft bump stop is needed ..........is that why they included them with the truck??

BulldogSRT
I reckon you are spot on with this Bulldog . I can only imagine the latest trick of winding your shock ends out 3 turns is going to make it worse . I know T-bird Junkie had a fix by grinding a bit of the material out of the inside of the cup to avoid contact . I'll be trying this when I pull my diffs out next . It's just a matter of finding a grinding stone with the correct taper.
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Old 06-20-2011 | 02:35 AM
  #3448  
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I saw that post and it was the reason why I even looked that close at the dogbones. The problem is on my truck the contact is from the end of the diff cup, right at the corners of the drive pin slot. This seems to show either the cups are too long or there is too much up travel. The angles still could be off but at the moment I only have contact marks at the corners. I wonder if it's a random problem (camber link position / camber setting) or an issue that will cause some durability problems later?

BulldogSRT
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Old 06-20-2011 | 03:32 AM
  #3449  
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just checked front and rear drive cups and the contact spot is not identical on each dogbone but it appears to be the edge of the taper inside the cup . Screwing your shock ends down a few turns should effectively remove this problem (as would adding extra bump stops ) as the problem is only on full compression not on extension as I first thought . I would just worry about durability of your shocks thats all. Maybe just a good dose of thread lock?
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Old 06-20-2011 | 04:38 AM
  #3450  
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Originally Posted by JEFFs SC10
hahah ok I need to buy one of those power drivers? Everyone recommends they ryobi right? Where do you get the bits? Don't I need long ones?

It doesn't sound that bad, I'll do it before this Thurs when I go practice again.
I use the Makita 10.8 driver. It has a torque limit adjuster which is a MUST for installing into plastic. I set mine to 1 and it dont strip out any screws. Saves time and your wrist.
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