3Racing HSA-027/BL Black Aluminum Heatsink for HPI Savage  [HSA-027/BL]

Improved cooling for HPI Savage engines

For RC hobbyists aiming to keep their HPI Savage running cool, the 3Racing HSA-027/BL black aluminum engine heatsink is a practical upgrade. Built with 13 fins, it increases surface area to help dissipate heat on HPI Savage 21, Savage 25, and Savage X engines, helping maintain stable temperatures during hard use.

Sturdy, lightweight aluminium construction

The 3Racing heatsink uses quality aluminum for a reliable, lightweight solution. The 13-fin layout enhances heat dispersion versus stock fittings, helping reduce thermal stress and supporting longer engine life without adding unnecessary weight.

Engineered for Savage series fitment

Made specifically for the HPI Savage 21, Savage 25, and Savage X, this heatsink fits without modification. Whether you run competitively or enjoy heavy weekend bashing, the heatsink helps keep the engine within safer operating temperatures.