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Old 10-11-2012 | 01:36 PM
  #22096  
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Originally Posted by F18engineguy
Has anyone used these quick tune mounts with their BB yet? are they long enough after you put the necessary spacers? Picture would be nice if you have them.
i use them but i shaved my towers.. its very very doubtful they are long enough with spacers.
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Old 10-11-2012 | 01:47 PM
  #22097  
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Originally Posted by idrummerboy13
maybe try different tires but how many washers under your front stud?

less-more exit, more- more initial.

about shock setup not sure never had a b4.1 when the bbs were out. waiting for that .2!!!!!!!!
We run on an indoor hard packed clay track, any most people have been running gold bar codes all around, S or SS rebars...etc. The Rebars in the rear are actually worse and push more than the barcoes.

Currently though I have 2 washers under the front ball stud. I feel like its lacking all around, more more so mid-exit.

I also noticed that my front shocks do not rebound all the way when mounted to the car...is this normal? They dont even rebound to the point of the arm being flat.
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Old 10-11-2012 | 01:49 PM
  #22098  
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what do you mean? ride height?
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Old 10-11-2012 | 02:02 PM
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Tear it apart. Check your inner and outer kingpins to make sure they're not bent, check your shock shafts, and make sure everything moves freely.

Last edited by t0p_sh0tta; 10-11-2012 at 03:05 PM.
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Old 10-11-2012 | 02:08 PM
  #22100  
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If you cant lift your front end and get to level, your car is jacked. If you can lift it and goto level, but when you put it down it sags, adjust you ride high or use a stiffer spring.
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Old 10-11-2012 | 02:18 PM
  #22101  
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Originally Posted by Jason Bell
We run on an indoor hard packed clay track, any most people have been running gold bar codes all around, S or SS rebars...etc. The Rebars in the rear are actually worse and push more than the barcoes.

Currently though I have 2 washers under the front ball stud. I feel like its lacking all around, more more so mid-exit.

I also noticed that my front shocks do not rebound all the way when mounted to the car...is this normal? They dont even rebound to the point of the arm being flat.
what they said and that could be your prob, remove one, if still try all, if still add a limiter in the front.
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Old 10-11-2012 | 02:27 PM
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I saw these and wonder how the angles ball cups might help with the rear link rubbing...

http://www.amainhobbies.com/product_...-Cups-Black-20
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Old 10-11-2012 | 02:31 PM
  #22103  
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Originally Posted by Jason Bell
Received my big bores this weekend and am just now getting around to putting them on the track. They are really nice, and definitely worth the purchase from what I have seen thus far, but I still am looking for more steering!

Set up is direct from the sheet of paper provided with the big bores, Losi 32.5 wt front and Losi 30 wt in the rear, C towers in the middle position without the shaved brace, but with no washer under the ball stud, and a 2.5 degree toe block.

I have changed the ball cup out to +0 in the front and have yet to try it..just trying to figure out where to go.
Running no shaved brace with c hubs is useless...shave it or take off the c hubs...also do 3* toe...lighter spring in the front...take out a washer under the front shocktower ballstud...all this in moderation...but all that will give you more aggressive steering..and tires..nothing will work if your tires aren't correct
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Old 10-11-2012 | 02:32 PM
  #22104  
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Originally Posted by Jason Bell
Received my big bores this weekend and am just now getting around to putting them on the track. They are really nice, and definitely worth the purchase from what I have seen thus far, but I still am looking for more steering!

Set up is direct from the sheet of paper provided with the big bores, Losi 32.5 wt front and Losi 30 wt in the rear, C towers in the middle position without the shaved brace, but with no washer under the ball stud, and a 2.5 degree toe block.

I have changed the ball cup out to +0 in the front and have yet to try it..just trying to figure out where to go.
Regarding more steering... I really liked the steering on my B4.1 a lot more once I added (2) 1/4 ounce weights underneath the steering rack, directly in front of the servo. Tight fit, but doesn't interfere or rub a thing.
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Old 10-11-2012 | 02:37 PM
  #22105  
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BA racer


If you think so , C-hub can be tuned with .030 spacers .

Been using one .030 under chassis stud for a while .

Even switched back to no spacer for a few packs yesterday , still liked the steering the extra .030 brings.
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Old 10-11-2012 | 02:41 PM
  #22106  
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Originally Posted by Wild Cherry
BA racer


If you think so , C-hub can be tuned with spacers , been using one .030 for a while .

Even switched back to no limiter for a few packs yesterday , still liked the extra steering the extra limiter brings.
Correct..I run c-hub with a .030 washer under the u brace stud..most of the time at least
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Old 10-11-2012 | 04:29 PM
  #22107  
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Has anyone heard when amain will get the rear BBs in stock? I received my fronts a couple days ago but Ihavent heard or read anything about the rears.

Before anyone flames me, I did search, but what camber is everyone running with the worlds car? I'm a newb and have been reading a lot but I've read conflicting answers.
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Old 10-11-2012 | 04:33 PM
  #22108  
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Originally Posted by BIGSKI15
Has anyone heard when amain will get the rear BBs in stock? I received my fronts a couple days ago but Ihavent heard or read anything about the rears.

Before anyone flames me, I did search, but what camber is everyone running with the worlds car? I'm a newb and have been reading a lot but I've read conflicting answers.
Camber is generally -2 in rear and -1 in front.
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Old 10-11-2012 | 05:29 PM
  #22109  
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I keep reading all the stuff about ball cups and then I think..... "learn to glue tires better you baddie before you worry about ball cups" LOL.......

I swear I suck at gluing them. I'm good for 1-2 deg active camber / toe on my tires just from the wobble
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Old 10-11-2012 | 05:30 PM
  #22110  
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Originally Posted by F18engineguy
Has anyone used these quick tune mounts with their BB yet? are they long enough after you put the necessary spacers? Picture would be nice if you have them.

I've got some en route from Amain, with a couple different sets of pivot balls/shock bushings to see what works best. I'll keep ya posted and post pics. Any more info on the possible new lunsford mounts?
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