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

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

Price:

AUD$65.72

Brand:

Tamiya

Model:

41020

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Spares / Hop-ups - Tamiya - Engine

Reduce Engine Heat and Maintain Power

The oversized head increases exposed metal area to pull heat away from critical engine parts, helping TGX engines retain power and reduce thermal degradation under heavy use.

Precision Machining and Secure Fitment

Made to fit TGX heads accurately, the component increases airflow and cooling without compromising clearance to mounts or surrounding parts.

Maintain Peak Performance Session After Session

Less heat soak means reduced wear and more repeatable lap times so you can concentrate on setup and driving rather than managing overheating issues.

Does the oversized head need specific break-in procedures?

No special break-in is required for the head itself, but standard engine break-in and tuning practices should still be followed after fitment.

Will it fit if I run aftermarket manifolds or carburettors?

Most common TGX aftermarket parts remain compatible, but confirm clearances around the head to ensure there are no contact points with taller fittings.

Can I use this on nitro engines used off-road?

Yes, it benefits any TGX-powered vehicle that experiences sustained load, including off-road use where prolonged bursts can raise temperatures quickly.

Is special maintenance required?

Routine inspection for damage and cleaning of fins is recommended to retain peak cooling performance, especially after dusty or muddy runs.

Will this change the weight balance of my car?

Any weight change is minimal and concentrated at the engine head; it rarely affects overall handling but check balance if you run very light setups.

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