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R/C Tech Forums Thread Wiki: Official Tekno RC SCT410.3 Thread
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Last edit by: Bob Barry
Welcome to the SCT410.3 Wiki!

7.26.17 - BB
In order to run the recommended team setup, you need the following optional parts:
TKR6106 Orange LF Springs
TKR6114 Green LF Springs
TKR6018 composite shock caps (built to emulsion) OR TKR8072 Aluminum Emulsion Shock caps
TKR8027 Shock Stand Offs
TKR6051 8x1.3 pistons(drilled to 1.4mm)
TKR8104 .4 bellcranks
TKR8100 .4 ackerman
TKR5545B HRC Hubs
You also need the Aluminum C Block (others can stay composite)

What option parts should I consider buying with a new kit?
None are required but we recommend the following:

TKR5161 V2 Adjustable Hinge Pin Brace A block, 7075 CNC, EB/NB/ET/NT/SCT) - Helps to improve durability on hard crashes.

TKR5163 V2 Adjustable Hinge Pin Brace C block, 7075 CNC, EB/NB/ET/NT/SCT) - Helps to improve durability on hard crashes.

TKR5545B HRC Rear Hubs (L/R, CV or uni, SCT.3/SL) - Improves stability of the rear on mid to corner exit. Allows harder acceleration on corner exit.

TKR6146 - CNC Delrin Shock Cartridge Set

TiNi Shock Shafts
-TKR6004T (front)
-TKR6017T (rear)


What spare parts should I keep on hand?
TKR5020 Hinge Pins (inner, front/rear)
TKR5516 Front Suspension Arms and TKR5515 Rear Suspension Arms
TKR5542 Spindle Carriers - TKR5541B Spindles
TKR6009 Shock O-Ring and Bladder Set (for 2 shocks)

Tips and Tricks

List of Vehicle Setup Adjustments and Build Tips can be found here. There are several videos and articles detailing the building of shocks, diffs, camber links, etc.

Setup Sheets:
Setup sheets for all Tekno RC vehicles can be found here. Please be sure to try our recommended setup. It works very well on most tracks.

Warranty Policy:
Tekno RC is the only company in the industry that will give 50% off of parts if returned to them using the General Warranty return policy found on their website. The parts can be lightly used or completely abused, as long as the part is still being produced it's covered!

Piston Drills:
Some of our setups recommend using pistons that are enlarged. For instance 4x1.9 or 3x2.0. To drill the pistons we recommend the following:
GMK Supply Piston Drill Set
16PC Metric Bit Set Metric Sizes 2.00 to 3.00 MM.

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Old 06-03-2015, 05:14 PM   #1036
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Just took the .3 out for first time it likes to nose dive off the jumps and as soon as I get off power the rear spins around any help or info to fix it would be great
I don't have the nose dive issue. Staying on power thru the face of the jump will prob help tho. Kind of a learned behavior from driving v1. I did have the rear spinning out issue. What I was told to do some where in this forum was to reduce the front antidive (A block - lowest insert, B block - highest insert). That did help. Mine was happening more so during braking. I also try to brake at the end of the straight and drive thru the turn.
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Old 06-03-2015, 07:02 PM   #1037
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Just took the .3 out for first time it likes to nose dive off the jumps and as soon as I get off power the rear spins around any help or info to fix it would be great
Firm up the rear end either by springing up or heavier weight oil. Might need to lose a bit of droop as well.
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Old 06-03-2015, 07:14 PM   #1038
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Default Ride Height

This may be an old issue, but for those who can't achieve the box setup ride height after the springs have settled, remember to include the battery in the truck. This made a 4mm difference in my ride height.
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Old 06-03-2015, 08:53 PM   #1039
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How much droop should it have front and rear? And I'll try heavier shock oil in the rear
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Old 06-04-2015, 09:24 AM   #1040
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How much droop should it have front and rear? And I'll try heavier shock oil in the rear
I'm running stock front. 116 rear.
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Old 06-04-2015, 10:28 AM   #1041
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This may be an old issue, but for those who can't achieve the box setup ride height after the springs have settled, remember to include the battery in the truck. This made a 4mm difference in my ride height.
Absolutely. Always have the batt in the truck for all adjustments, even toe & camber. I noticed the springs did settle a bit. My truck was sitting around 30mm, I was not able to achieve 25mm as the manual recommend.

I actually flip flopped and put the front springs in back & back in front. I'm gonna try it this weekend and see how it feels.

Droop I backed the screws out 1.5 turns.
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Old 06-04-2015, 01:16 PM   #1042
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I actually flip flopped and put the front springs in back & back in front. I'm gonna try it this weekend and see how it feels.
I wouldn't recommend that, look at the spring rates.

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Old 06-04-2015, 03:18 PM   #1043
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I wouldn't recommend that, look at the spring rates.

Look at the length!
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Old 06-04-2015, 06:07 PM   #1044
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just wondering what kind of voltage cutoff with 2 cell packs?
I was at 2.8 per and voltage not equaling in cells raise to 3.0 maybe I'm running hobbywing 4700....fast lol
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Old 06-04-2015, 06:37 PM   #1045
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Anyone know when available carbon tower? Can't wait to upgrade my new kit.
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Old 06-04-2015, 07:21 PM   #1046
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Anyone know when available carbon tower? Can't wait to upgrade my new kit.
I will not buy the carbon again they were the only thing I have seen that lacks in quality made by tekno, cracks easy and Layers coming apart , and I have gone through 2 sets.
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Old 06-04-2015, 07:48 PM   #1047
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just wondering what kind of voltage cutoff with 2 cell packs?
I was at 2.8 per and voltage not equaling in cells raise to 3.0 maybe I'm running hobbywing 4700....fast lol
I set mine at 3.5 per cell. Seems like most recommend 3.2/3.3 volts. I was told 3.2 was deep discharge and to set at 3.5.
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Old 06-04-2015, 08:27 PM   #1048
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Originally Posted by advpball View Post
just wondering what kind of voltage cutoff with 2 cell packs?
I was at 2.8 per and voltage not equaling in cells raise to 3.0 maybe I'm running hobbywing 4700....fast lol
I run mine at about 3.6 per cell. Keeps one cell from dropping too low.

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Originally Posted by raved007 View Post
Anyone know when available carbon tower? Can't wait to upgrade my new kit.
They are in the works and shoulde be available soon. Not sure on an ETA

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Originally Posted by dirtbikekid33 View Post
I will not buy the carbon again they were the only thing I have seen that lacks in quality made by tekno, cracks easy and Layers coming apart , and I have gone through 2 sets.
I ran mine for 2 seasons and never broke one. The new one have been redesigned for added strength.
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Old 06-04-2015, 10:00 PM   #1049
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Voltage cutoff should be 3.2 I think.

One other thing guys I just noticed. I raced 1 race & my shock oil was filthy running without shock boots.The seals don't do a very good job of keeping the dirt out. I would recommend putting green slime on the two o ring seals AND run the shock boots too. I normally don't like shock boots, but for this model I think they might be necessary if your running in the dirt & dust outdoors.
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Old 06-05-2015, 06:41 AM   #1050
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Originally Posted by advpball View Post
just wondering what kind of voltage cutoff with 2 cell packs?
I was at 2.8 per and voltage not equaling in cells raise to 3.0 maybe I'm running hobbywing 4700....fast lol
If its a SCT Pro 2.8-3.0 is typical.
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