Savage 13-Fin Titanium Heatsink HSA-027/TI by 3Racing  [HSA-027/TI]

Cooling fin for Savage models

This is an RC-scale engine heatsink designed for Savage model compatibility, carrying the part code HSA-027/TI. The unit features a 13-fin profile and a titanium finish that gives a compact cooling surface for small nitro engine heads used in RC trucks.

The heatsink increases exposed surface area to help move heat away from the head, promoting steadier temperature behaviour during tuning and longer runs. As a scale accessory it is intended for model use only and not for any full-size vehicle application.

Installation notes: fit the heatsink to the engine head area of compatible Savage models using the existing head mounting points and hardware. Verify internal clearance inside the body or chassis and align the fins with expected airflow before tightening. No extra fittings are assumed to be included.

Tuning impact: when installed correctly the heatsink can reduce peak head temperature swings and help maintain a steadier idle and running condition while adjusting needle settings or testing fuel mixtures. It is aimed at thermal management rather than increasing power output.