Super II Chassis Tuning Guide
The Super II is the modern take on a classic layout: simple, tough and widely supported. A clear tuning baseline, and its realistic limits too.
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Tamiya Super X Chassis Gold Plated Terminal Set(15237)
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Description
A set of gold-plated terminal components for the Super X chassis family, replacing the stock terminals with a version rated to handle higher-powered motors for improved power delivery. Gold plating also resists corrosion, keeping electrical contact reliable over the terminals' service life.
- Gold-plated construction for higher current handling
- Corrosion-resistant surface
- Compatible chassis: FM-A, Super X, Super XX, VS, AR
The chassis list matches Tamiya's higher-output Dash-series motors, such as the Ultra-Dash Motor (No.307, 4-5A current draw) sold for the same FM-A, Super X, Super XX, VS and AR platforms — gold's lower and more stable contact resistance than the stock terminal plating matters more as current draw rises, since resistive losses at a contact point scale with the square of the current passing through it. Reliable contact here also protects lap-to-lap consistency, since a terminal that's begun to corrode or pit adds resistance unevenly as a race day wears on.
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