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R/C Tech Forums Thread Wiki: Tekno RC SCT410.3 Thread
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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 TKR8702 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 07-08-2015, 11:18 AM   #1546
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Took some pack out? Were you using 8x1.3 before?
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Old 07-08-2015, 01:20 PM   #1547
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Took some pack out? Were you using 8x1.3 before?
Feels that way on high frequency bumps in the track. Stock pistons before with the same oil, 35/30. Our track surface is rough and I've had comments that the truck was skipping across the surface and you could even hear it. Now it stays in contact better and can't hear the tires skipping.
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Old 07-08-2015, 02:20 PM   #1548
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[QUOTE=Dragonfueled;14086309]Took some pack out? Were you using 8x1.3 before?

My understanding is that the 6x1.5 will feel soft on small bumps and ruts, but still provide enough pack for bigger jumps. See post 1531 on page 103. I'm going to try it as soon as my pistons come in.

I wish gopro's would zoom in. I have a couple of videos, but it's hard to see my car when it's on the other side of the track in the video.
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Old 07-08-2015, 03:15 PM   #1549
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[QUOTE=qstorm777;14086523]
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Originally Posted by Dragonfueled View Post
Took some pack out? Were you using 8x1.3 before?

I wish gopro's would zoom in. I have a couple of videos, but it's hard to see my car when it's on the other side of the track in the video.
I hear ya on the gopro. I may try a pole mount sometime and see how that will work.
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Old 07-08-2015, 05:50 PM   #1550
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What do you think of this setup for an outdoor 18 scale clay hard pack dry tract ? I will have 6 X 1.5 pistons, 40 weight front shock oil with green springs, 30 weight rear shock oil with Yellow Springs and diffs set at 773.
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Old 07-08-2015, 09:41 PM   #1551
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What do you think of this setup for an outdoor 18 scale clay hard pack dry tract ? I will have 6 X 1.5 pistons, 40 weight front shock oil with green springs, 30 weight rear shock oil with Yellow Springs and diffs set at 773.
I think the springs are way too stiff.
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Old 07-08-2015, 10:09 PM   #1552
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What do you think of this setup for an outdoor 18 scale clay hard pack dry tract ? I will have 6 X 1.5 pistons, 40 weight front shock oil with green springs, 30 weight rear shock oil with Yellow Springs and diffs set at 773.
I liked the 773 in v1. Currently running 775 in v3, but thinking about trying 774. Im going to try 6x1.5 & greens all around with 400/300. I think try it and see. Yellow may be a bit too stiff, but you don't know until you try it.

Last edited by qstorm777; 07-09-2015 at 04:37 AM.
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Old 07-09-2015, 10:55 PM   #1553
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The stiffer spring rates are fine. It's the length that makes it them hard to run because they make your ride height too high. I wish the green front springs were 5mm shorter.
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Old 07-09-2015, 11:36 PM   #1554
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The stiffer spring rates are fine. It's the length that makes it them hard to run because they make your ride height too high. I wish the green front springs were 5mm shorter.
There are other springs that are shorter and will work. Same rate as green Tekno:

http://www.amain.com/rc-cars/hot-bod...bs67446/p37195
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Old 07-10-2015, 04:04 AM   #1555
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I have Hot Boddies blue springs in front on mine, they are about the same rate as Tekno pinks and are a couple mm shorter which is all I needed to get the ride height where I wanted up front.
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Old 07-10-2015, 06:01 AM   #1556
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Hey guys, thought I would go on and post this short video. It was a practice day working on tightening the truck up for outdoors. Just changed to 6x1.5, stock front and green rear springs, 35/30 AE oil.

http://youtu.be/IQdmtvOrkD4
Wow the truck look solid an nice track as well
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Old 07-10-2015, 09:28 PM   #1557
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So i was out today an i had my leader pointed down an they leaked like crazy i have the pinks all @ and it seem super bouncy. Old rutty hard pack track , what makes it hop an bounce all over , i do recall reading in previous post but can't think of it ?oh an i hook my battery post in battery backwards and melted of my deans plugs an strap off wires ,lesoned learned
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Old 07-11-2015, 12:59 AM   #1558
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Leader pointed down?
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Old 07-11-2015, 04:47 AM   #1559
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Leader pointed down?
Lol,, i meant the bleeder valve ,long day
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Old 07-11-2015, 05:57 AM   #1560
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Your spring rates may be too stiff.
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