Tamiya 41073 - FS12S Low Profile Blue Heat Sink [41073]

Tamiya 41073 - HE Heat Sink FS12S Size Engine

Price:

AUD$54.32

Brand:

Tamiya

Model:

41073

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Spares / Hop-ups - Tamiya - Engine

Performance Cooling for Small Displacement Engines

The blue anodized aluminum unit is crafted for FS12S size engines and focuses on maximizing airflow by increasing fin quantity. With more than triple the fins of common sinks and over 1.5 times the total surface area, it helps keep operating temperatures lower during heavy use.

Fits Under Tight Shells

Its flattened silhouette lets the heat sink be installed under low roof cars like the Ferrari F430 without cutting the body. That keeps the model looking standard while improving head cooling.

Specifications

Material: Anodized Aluminum
Compatibility: FS-12SS, FS-12SW, FS-12SWG Engines
Includes: Heat sink head, gasket, 4pcs 2.5x12mm cap screws, 2mm hexagonal wrench

How does the extra fin count help real world running?

More fins increase the surface area exposed to airflow, so under similar airflow conditions the head sheds heat more effectively, helping reduce peak temperatures.

Are any extra parts needed to fit this heat sink?

No extra hardware is required; the package includes the heat sink head, gasket, screws and a 2mm hex wrench to complete the swap.

Will it affect engine tuning or idle settings?

The sink itself does not change combustion settings, but cooler running can affect engine performance slightly; check temperatures after installation and adjust as needed for best results.

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