Kyosho Mini Inferno Speed Control Engine Heatsink by 3Racing MIF-020/OR/SG  [MIF-020/OR/SG]

Mini Inferno speed control heatsink

This heatsink is an RC-scale accessory designed for the Kyosho Mini Inferno line, supplied by 3Racing as model MIF-020/OR/SG. It serves as a passive cooling aid for the speed control area, helping dissipate heat from the ESC and nearby electronics during extended runs.

Installation is straightforward for mechanics familiar with Mini Inferno service: the unit mounts to the speed control or adjacent bracketing points using existing screw locations where applicable, and its profile is intended to avoid interference with standard wiring and nearby components. Before final fitment confirm clearance around the motor and throttle linkages to preserve full steering and throttle travel.

For tuning and thermal management, use this heatsink as part of a broader approach: ensure airflow through the chassis is not blocked, route wires to minimise heat coupling, and verify mounting screws are secure but not over-torqued. The heatsink is intended to reduce ESC surface temperatures under load rather than replace active cooling methods where they are required.