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

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

Price:

£32.71

Brand:

Tamiya

Model:

41020

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Spares / Hop-ups - Tamiya - Engine

Improved Heat Dispersion for TGX Engines

This over-size heat sink head increases exposed surface area to dissipate heat more effectively, helping TGX engines run at steadier temperatures throughout competition runs.

Built to Match TGX Heads

Carefully produced to maintain correct alignment and clearances, the head boosts cooling without obstructing other engine components.

Good Choice for Racers and Serious Hobbyists

By managing peak temperatures, the head reduces the risk of heat-related wear and supports repeatable performance so you can focus on setup and consistency.

Will fitting this affect carburettor settings?

Expect a small change in running temperature which can mean a minor needle adjustment; always re-check tuning after installation to be safe.

Does it require spacing or shims to fit?

Typically no extra shims are required if you have a standard TGX head, but confirm bolt length and clearance with your exhaust and manifold setup.

How do I keep the fins clear of debris?

Clean the fins with compressed air or a soft brush after dusty or muddy runs to maintain airflow and cooling efficiency.

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