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Old 01-14-2021, 03:44 PM   -   Wikipost
R/C Tech ForumsThread Wiki: Tamiya TT02 Thread
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TT02 Wiki - Post your setups, upgrades and home grown ideas here for us to read...

TT02 vs the TT-01
http://www.thercracer.com/2013/01/ta...irst-pics.html
New flat chassis layout - Easier to run LiPOs vs the cutouts in the TT-01s
Revised suspension geometry
Support for std spur gears

MODELS ----------------------------------------------------

Changes that follow are in comparison to the basic kit.
TT02 - Base Kit. Friction Dampers.
TT02D - Drift: Drift Tires, Hardened A-Parts, Oil Shocks
TT02R - Race: Rear Alu 3* Toe In Hubs, Alu Propshaft + Cups, CVA oil Dampers
TT02RR - Race+: TT02R + Adjustable Upper Arms, Oil Filled Diffs, Hardened Blue Chassis
TT02S - Type S: TRF416 arms, FRP shock towers, bearings,
TT02SR - TypeS Race: TT02S + Double cardan front drive shafts, rear lightweight universals, Rear sealed oil differential, front spool
TT02B - Buggy. Offroad: CVA Shocks, Double Wishbone long suspension

HOP UPS ----------------------------------------------------

Bearings:
#54476 Ball Bearing Set TT02: 8x 1050, 4x 1280, 4x 1150

Propshaft:
#54501 Alum Propeller Shaft TT02
#54502 Alum Propeller Joint TT02
Tip:
Put a 3mm piece of well greased silicone hose between the dog bone and the shaft of each wheel to reduce slop.

Motor Mount and Gearing:
#54558 TT02 Aluminum Motor Mount
#54500 High Speed Gear Set
#54875 Oil Gear Differential

Steering:
#54550 Low Friction Step Screws
- Full Upgrade Kit -
#54752 Steering Upgrade Kit, Includes all below.
- Individual Parts -
#54574 Aluminum Steering Set
#54575 Aluminum Steering Bridge
#54799 Hi-Torque Servo Saver or #51000 Servo Saver Black
#54248 Aluminum Turnbuckles 3x23
#50797 5mm Short Adjustable Turnbuckle End


Dog Bones to Universal Joints:
- Standard Steel -
#53792 Universal Shaft Assembly (steel), NOTE: Must also use item 54477 on the TT-02
#54477 Gearbox Joint for Universal Shaft (steel) (2pieces)
- Lightweight -
#53506 Blue Aluminum 39mm Swing Shaft
#53499 Wheel axle for assembly universal
#53681 Titanium wheel axle for assemblu universal (but this is very expensive)
#53500 cross joints for universal
#54477 Gearbox Joint for Universal Shaft (2pieces)
Tip: Run steel in the front, Alu is okay for the rear but the front takes a lot of wear and impact from crashes

Shock Options:
#54753 Super-mini CVA Oil Shocks, comes with med black springs
#42102 TRF 55mm Shocks

Chassis:
#54639 Carbon Damper Stay Front
#54640 Carbon Damper Stay Rear
#47339 Hard Lower Deck Blue
#47340 Hard Lower Deck White
#54926 Hard Lower Deck Black
#54733 Aluminum Rear Uprights, Gives 3* rear toe in for extra stability
#54549 Aluminum Rear Uprights, 2.5* Rear Toe In
#58584 Hardened A-Parts, Uprights, Hub Carriers, Diff Covers, etc

SUGGESTED BASE SETUPS ----------------------------------

Bashing:
Build to the kit instructions and have fun!

Asphalt Parking Lot Racing:
Front Diff: 300k-500k (or Tamiya #42247 Gear differential putty)
Rear Diff: 3K oil in the rear diff for low / medium grip, 5k oil in the rear for medium / high grip

Carpet Indoor Racing:
Front Diff: 300k-500k (or Tamiya #42247 Gear differential putty)
Rear Diff: 7k -10k in the rear diff for very high grip carpet.


ADDITIONAL RESOURCES -------------------------------------

TT02 Build and Review here
http://www.thercracer.com/2013/05/ta...nd-review.html

TT02 Tuning and Mods Guide
http://www.thercracer.com/2014/08/ta...-and-tips.html
https://www.rcdriver.com/take-the-versatile-tamiya-tt-02-chassis-to-the-next-level/


Gearing for 17.5t Blinky
http://www.thercracer.com/2013/07/ho...inky-with.html











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Old 10-25-2017, 12:30 AM
  #1636  
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Originally Posted by Nerobro
If you've got a 418... why would you be messing with a tt02?
TRF418 is for carpet, TT02 is for outdoor.....


So.....anyone have any 3d printing skills and want to help out on a cool TT02 project?
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Old 10-25-2017, 05:19 AM
  #1637  
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Nortran11

Have a look at Shadow Racing - RC on facebook for some 3d printing. I have done some things for Stephen Shih and Team C. I have tinkered with the Tamiya TA07 and am interested in doing some things for the TT02 in the future. :-)
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Old 10-25-2017, 07:05 PM
  #1638  
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For those running TT02 cars with the universal shaft assembly....Tamiya provides a 39mm swing shaft with that set. This shaft is actually too short, it causes the cup joints to chatter as the shaft just barely sits in the cup making for a LOT of play. To remedy this, order part 54078. This is the 44mm swing shaft from a TRF418, it sits perfectly in the joint cup and allows the car to run smooth and quiet(er)
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Old 10-27-2017, 09:16 AM
  #1639  
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As the temperatures get colder I have been finding the, already slippery, USGT tires to be like running on ice. I decided to actually use the original Fuch's that came with the RSR body and got some of the Tamiya Super Soft Radials. Holy cow are they soft....but with that said after two packs through them there has not been any notable wear so far. They do stick well and the car looks much more scale with the higher profile tires and scale wheels.

Cheers,
Jim
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Old 10-29-2017, 09:46 AM
  #1640  
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Originally Posted by LJH
As the temperatures get colder I have been finding the, already slippery, USGT tires to be like running on ice. I decided to actually use the original Fuch's that came with the RSR body and got some of the Tamiya Super Soft Radials. Holy cow are they soft....but with that said after two packs through them there has not been any notable wear so far. They do stick well and the car looks much more scale with the higher profile tires and scale wheels.

Cheers,
Jim
Those USGT tyres are not that slippery..

Jim, what do you clean your tyres with?

Pick up some SXT traction compound. I use it to clean the tyre after a race and then use it to pre the tyre before the race. I think you will find it helpful in putting the power down.
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Old 10-29-2017, 09:47 AM
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Originally Posted by LJH
As the temperatures get colder I have been finding the, already slippery, USGT tires to be like running on ice. I decided to actually use the original Fuch's that came with the RSR body and got some of the Tamiya Super Soft Radials. Holy cow are they soft....but with that said after two packs through them there has not been any notable wear so far. They do stick well and the car looks much more scale with the higher profile tires and scale wheels.

Cheers,
Jim
Those USGT tyres are not that slippery..

Jim, what do you clean your tyres with?

Pick up some SXT traction compound. I use it to clean the tyre after a race and then use it to pre the tyre before the race. I think you will find it helpful in putting the power down.

The Tamiya super soft radials are sticky.. did you pick up the 30 mm for the rears as well?
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Old 10-29-2017, 05:25 PM
  #1642  
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Originally Posted by Raman
Those USGT tyres are not that slippery..

Jim, what do you clean your tyres with?

Pick up some SXT traction compound. I use it to clean the tyre after a race and then use it to pre the tyre before the race. I think you will find it helpful in putting the power down.

The Tamiya super soft radials are sticky.. did you pick up the 30 mm for the rears as well?
I wipe the down with WD40 every now and then but compared to the Ride 26MM Radials the USGT tires are no where as sticky on the dusty tennis courts where I run.

Yea, I bought the 26MM fronts and 30MM rears. I put two packs through them yesterday and I am surprised that there is really no noticeable wear after 60 minutes of run time, with how soft they feel I was expecting them to wear very quickly.

Cheers,
Jim
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Old 10-29-2017, 11:33 PM
  #1643  
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Try Simple Green on those Gravity USGT tires
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Old 10-30-2017, 12:34 PM
  #1644  
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WD40 is a magnet for all debris to gum up the tyre.

It initially gives good traction but as you use drive, debris sticks to tyre creating assentially new layer.

That's why we don't use it anymore.

Brake fluid cleaner, Robson lighter fluid, Naphtolente, and simple green are all good for cleaning the tyres and do not remove the oils in the rubber.
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Old 11-01-2017, 08:29 PM
  #1645  
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Hi, I want to build TT02 for rallying, which part I 've to upgrade?
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Old 11-02-2017, 04:29 AM
  #1646  
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Originally Posted by Pao44445
Hi, I want to build TT02 for rallying, which part I 've to upgrade?
Not a lot, I would say after bearings the next must do would be shocks. The CVA's would be fine and they are cheap. I would also consider doing rear hubs with more toe to tame oversteer....then add some tires and you are good to go.

Cheers,
Jim
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Old 11-02-2017, 12:14 PM
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Can you guys suggest a servo for the TT02 I am currently building? I would like to get something decent for under $30, could spend more but rather keep this a less expensive build, setting up for Truck racing.
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Old 11-02-2017, 12:55 PM
  #1648  
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Originally Posted by Jsapata
Can you guys suggest a servo for the TT02 I am currently building? I would like to get something decent for under $30, could spend more but rather keep this a less expensive build, setting up for Truck racing.
Check out taticrc.com and look at the TSX40,that's what I'm installing in my TT02 and it's $21.99. Hope this helps....
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Old 11-02-2017, 08:54 PM
  #1649  
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http://www.valuehobby.com/power-hd-1207tg.html

These are good.. it's the same servo as the Savox under different name.

It's out of stock on this site but you can find it on eBay
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Old 11-03-2017, 07:00 AM
  #1650  
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Woot. I just came into possession of a previously loved Tamiya TT-02 (Nissan Skyline body). It has a4000kv brushless in it, but is otherwise stock. Recommended spare parts (cheap upgrades)? Required upgrades?

Also however, some screws have stripped, any ideas on repairing/replacing screws? (god I hate Philips screw heads).

Many thanks.
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