Episode 9:
This video is for all serious TRF420 racers, who want to get the best out of their car. I am mainly focussing on everything, what will improve the laptimes.
Due to the fact, that there are still a few 420 kits available (2022-01-24), it might also be suitable for racers, that never had a Tamiya before!
Building a new car is always something special. Not only, that you are having a vehicle without any defects or tweaks, but with each car you build with your experience, it will get better.
The magic of having such a car is not just building it. It’s to build it in a way, you can compete against other racers on the same level!
TRF420 is still very competitive. I can say that, as I am racing it and am still very happy with the model.
- Option Parts (which and why)
- Axon #OR-SO-001 O-Rings / Damper Built up
- #42362 44mm LF Drive Shafts
- Axon Springs (HPS Red #ST-HP-013 on front / SLS Green #ST-SL-013 on rear) - while #ST-SH-003 equipped on the video car
- Stabi bar connectors reaming /w Square #TRX-41V
- Either #TGE-24TB or Direct Servo Horn
- Diagonal Link #420-Diag-Link
- #42350 Alu Chassis on Carpet
- #54887 ARS Axle
- Square Ti/Alu Screw Set Square #STM-87
- Roche Body Mount Adjuster #ROC-BPA01-BL
- Gear Diff Leak (opt. Axon #OR-GD-004)
- #54970 Brass Sep mounts
- Setup (Springs, Stabi Bars, Spacers and Angles)
- A setup sheet itself is way not enough to write down all relevant details!
- Play in the suspension (not neccecary bad!) - don’t compare to other manufacturers - Tamiya is working it own way / Sloppyness will give some tolerance for setup changes / but will also be less prone to race track imperfections
Spare Parts, you should have?
- #51638 Steering Uprights (C-parts)
- #51641 C-hubs (F-parts)
- #51639 Suspension Arm (D-Parts)
- #51636 3x43mm Suspension Shafts
- #54921 Swing Shaft Protectors (Blades)
My equipment:
Servo: Futaba „T1“ BLS-571SV Tuned (by OS)
ESC: MuchMore Fleta Pro V2
Motor: MuchMore Fleta ZX V2 5.0T
Receiver: Futaba R334SBS-E
Transponder: Mylaps RC4
Негізгі бет Автокөліктер мен көлік құралдары 2022 Episode 9: TechTalk Tamiya TRF420 Setup Hop-Ups and what else you should know about...
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