Tamiya 7684289 FS-18SR Head Gasket Service Part [7684289]

Price:

NZD$9.72

Brand:

Tamiya

Model:

7684289

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Spares / Hop-ups - Tamiya - Engine

Service Grade Tamiya 7684289 FS-18SR head gasket

The Tamiya 7684289 FS-18SR Head Gasket is a small but vital service item for the FS-18SR engine. It creates a consistent seal between head and block to preserve compression and prevent seepage, helping the engine stay dependable across practice sessions and local comps.

Main Benefits

Precision Fit: Produced to match the FS-18SR head profile so installation is straightforward and accurate.
Durability: Selected materials resist the repeated heating and cooling of regular running.
Performance Reliability: Maintains consistent compression for predictable throttle and lap-to-lap stability.

Is special tooling required to fit this gasket?

No special tools are needed beyond standard head screwdrivers and torque practice. Ensure mating surfaces are clean and flat before fitting the Tamiya 7684289 FS-18SR Head Gasket.

How often should I inspect the gasket?

Check the gasket whenever you service the head or if you notice performance drift. Regular inspections during seasonal servicing will catch wear early.

Will this affect engine timing or tuning?

The gasket itself does not change timing, but a proper seal helps maintain compression which supports consistent tuning and ignition characteristics.

Any tips for installation?

Clean the head and mating surface, hand-start screws to avoid cross-threading, and tighten in the recommended sequence. Replace the gasket each time the head is removed for best results.

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