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Old 09-01-2011, 06:06 AM   #6196
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#1- remove center screw from Tbar, use a shock rebound foam glued to the top of the t bar to maintain ride height

#2 Glue sidewalls of front tires

#3 start with 60,000 wt oil on front kingpins...go up or down from there depending on feel

I would start with the soft tbar, the green one with no cut out. Without the center screw, that's pretty soft. The black stock one may be good as traction comes up- at least it was good with foam. I would still run the red mini spring or red spring from the black set. 30 wt/3 hole. Slam the car as much as possible. Drop the camber plate (no spacers, directly on lower arms) so you can get the exact camber gain you want with shimming. Same with upper arms, you can raise or lower the upper arm with spacers on the kingpins.

If you have time, you can also try an upper arm setup like this:
Wow sounds some top secret tips there!!!

Thanks! I will forward it along... and definitely look into all that.

What sort of camber do you run? Toe in?

Do you put anything on the back plate?
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Old 09-01-2011, 08:53 AM   #6197
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can u use that setup in tcs racing
No way
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Old 09-01-2011, 08:58 AM   #6198
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Wow sounds some top secret tips there!!!

Thanks! I will forward it along... and definitely look into all that.

What sort of camber do you run? Depends on how you run the angle of the links. I think I wound up with 3mm under the inner ballstud, and 1.5* camber. Also, caster was about 7*
Toe in? 1 deg. out

Do you put anything on the back plate? I would start with 20,000 oil. The heavier you go the more the car will react.
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Old 09-01-2011, 12:17 PM   #6199
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Hey rob u got any good set ups for foam carpet racing?
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Old 09-01-2011, 12:41 PM   #6200
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Hi guys,

Just got myself a F104 and loving it!! Running it on asphalt with a silver can motor. Currently running the stock gear ratio of 63T spur and 17T pinion. Would like to try out other ratios, so what kind of pinions should I get (e.g. 0.4, AV or wat)? If I were to use the 93T/104T F103GT spurs, wat kind of pinions then?

Thanks in advance for the help!!
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Old 09-01-2011, 01:23 PM   #6201
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Hi guys,

Just got myself a F104 and loving it!! Running it on asphalt with a silver can motor. Currently running the stock gear ratio of 63T spur and 17T pinion. Would like to try out other ratios, so what kind of pinions should I get (e.g. 0.4, AV or wat)? If I were to use the 93T/104T F103GT spurs, wat kind of pinions then?

Thanks in advance for the help!!
How bout this?

David Jun, Tamiya Hot Shoe Driver etc. told me this weekend at the TCS Nationals that he almost always runs 27 pinion with 93 spur.

I have run 25 thru 29 pinions.

Austiin B., this years Japan trip winner ran 30/93 and called it hot but fast and didn't fade.
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Old 09-01-2011, 02:14 PM   #6202
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Hey rob u got any good set ups for foam carpet racing?
http://rcf1blog.blogspot.com/2011/03...tup-sheet.html
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Old 09-01-2011, 02:44 PM   #6203
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Thanks for the tips Cuda!!! So for the 93T spur, i'll b looking at using 0.4 pinions rite?? Thanks again!!
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Old 09-01-2011, 02:59 PM   #6204
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Hey Rob, is it legal to install servo facing up for TCS (my current setup for UF1 Series)? I asked one of the tech and all they said is refer to the setup sheet. If it's not there then it's not legal, but I don't see making the servo facing up as illegal since I saw some used angled setup without issue.

Also, I noticed that Austin used servo facing down.

Thanks.
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Old 09-01-2011, 03:48 PM   #6205
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Hey Rob, is it legal to install servo facing up for TCS (my current setup for UF1 Series)? I asked one of the tech and all they said is refer to the setup sheet. If it's not there then it's not legal, but I don't see making the servo facing up as illegal since I saw some used angled setup without issue.

Also, I noticed that Austin used servo facing down.

Thanks.

I asked Fred Medel personally and he said it was ok since no parts were altered or used incorrectly..I assume Austin's setup falls under the same ruling.
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Old 09-01-2011, 04:00 PM   #6206
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Thanks for the tips Cuda!!! So for the 93T spur, i'll b looking at using 0.4 pinions rite?? Thanks again!!
glad to be able to help.

I use 64 pitch pinions (much easier to get everywhere in all sizes) and Tamiya spurs cuz I like the bearing in the center. Can also use Kimbrough spur gears for an unlimited selection but will need the optional spacer to replace the Tamiya bearing in the center.

Some will scream foul when it comes to mixing gears but I never paid attention to them, works great.
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Old 09-01-2011, 04:28 PM   #6207
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the spurs i use are the kwada with the spacer its great and then running 12 balls in the diff, i currently have my f1 using a 88 spur with a 30 pinion but our track is very big 60m front straight 40m rear and it fast and flowing, is godd when running a 17.5
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Old 09-02-2011, 02:28 AM   #6208
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Quote:
Originally Posted by robk View Post
#1- remove center screw from Tbar, use a shock rebound foam glued to the top of the t bar to maintain ride height

#2 Glue sidewalls of front tires

#3 start with 60,000 wt oil on front kingpins...go up or down from there depending on feel

I would start with the soft tbar, the green one with no cut out. Without the center screw, that's pretty soft. The black stock one may be good as traction comes up- at least it was good with foam. I would still run the red mini spring or red spring from the black set. 30 wt/3 hole. Slam the car as much as possible. Drop the camber plate (no spacers, directly on lower arms) so you can get the exact camber gain you want with shimming. Same with upper arms, you can raise or lower the upper arm with spacers on the kingpins.

If you have time, you can also try an upper arm setup like this:
Hey Rob. I've been thinkin of doing a front conversion like this on my Exo104 for a while now. What are the red parts off?
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Old 09-02-2011, 10:01 AM   #6209
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What are the red couplers from? I'd like to do my suspension like that as well, not so much for adjust ability but for durability as the upper arms bend all the time. Part # would be helpful

Thanks
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Originally Posted by robk View Post
*Xpress (#968-104) Metal Upper Arm Joint Set For Xpress Series

Rcmart carries the parts...also use titanium for the camber links, the aluminum parts bend easily.
Here ya go
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Old 09-02-2011, 02:14 PM   #6210
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Insp Gadget hooked you up..

I forgot to mention, the ballends on the kingpin are from the 3Racing front end..
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