Tamiya 41020 - VR-15S Over-Size Heat Sink for TGX Engines Endurance Cooling Head [41020]

Tamiya 41020 - VR-15S Over-Size Heat Sink Head (TGX)

Price:

CAD$60.33

Brand:

Tamiya

Model:

41020

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Spares / Hop-ups - Tamiya - Engine

Keep TGX Engines Cooler During Extended Runs

The oversized heat sink head is engineered to move air efficiently around the combustion area, pulling heat away so your TGX engine stays stable under long practice sessions and race runs.

Engineered Fit for TGX Engines

Precision machining ensures the head aligns with TGX mounting points and increases exposed surface area for better dissipation without compromising fitment.

Built to Support Consistent Performance

By lowering peak temperatures, the design helps reduce thermal wear and keeps engine behavior predictable so you can focus on setup and lap times.

Will this head fit all TGX engine variants?

The head is made to match standard TGX dimensions, but it is good practice to check your engine's head mounting pattern and clearance before installation.

Will the larger heat sink change my engine tune?

The extra mass and surface area mainly improve cooling; you may want to fine tune needle settings after installation to account for slightly different operating temperature.

What tools do I need to fit it?

Installation is simple with basic hand tools found in most hobby toolkits, such as small sockets or spanners and screwdrivers.

Is this suitable for both track and club racing?

Yes, the design benefits any TGX-powered car that sees prolonged high load, helping maintain consistent temperatures across different running surfaces.

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