3Racing HSA-027/B Blue 13-Fin Heatsink for HPI Savage 21/25/X  [HSA-027/B]

HPI Savage 21 /Savage 25 /Savage X 13 Fin Engine Heatsink - Blue Color - 3Racing HSA-027/B
Price:
£0.00
Brand:
3Racing
Model:
HSA-027/B
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Temperature control for Savage engines

The 3Racing HSA-027/B 13-fin blue heatsink helps control head temperatures on HPI Savage 21/25/X engines by widening the surface area exposed to airflow. Its practical profile supports steady performance when sessions run long or conditions are demanding.

Durable aluminium design for reliable cooling

Manufactured from aluminium, the heatsink offers dependable thermal transfer and resists the wear of normal use. The thirteen fins promote air circulation and assist in pulling heat away from the combustion chamber to reduce thermal stress.

Designed for Savage 21, 25 and X fitment

Compatibility is focused on HPI Savage 21, Savage 25, and Savage X models with a direct-fit approach. The heatsink secures to the stock head mounting points for a tidy installation and steady operation.

Does the heatsink work with aftermarket head gaskets or shims?

It is compatible with common aftermarket gaskets and shims as long as overall head height remains within standard limits; verify clearance before final assembly.

How much cooling improvement should I expect on track?

Improvements vary with conditions, but many users report lower peak head temps and reduced thermal drift when combining the heatsink with good airflow practices.

Any maintenance needed for the fins?

Keep the fins clear of packed dirt or mud and rinse gently after dusty or muddy runs. Inspect for bends or damage after heavy impacts.

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