O.S. Engine OS28169460 GT15 Thermo Insulator R/C Engine Heat Management Pad  [OS28169460]

Heat control pad for nitro R/C engines

This thermo insulator is an RC-scale engine accessory intended to manage heat transfer around model nitro engine components. It functions as a thermal barrier placed near heat sources to help stabilise nearby parts during tuning and routine maintenance, without altering engine performance or requiring changes to engine internals.

Compatibility is general to R/C nitro engine setups and muffler or exhaust-adjacent areas, so confirm physical fit on your specific engine and exhaust layout before final installation. Installation is primarily a mechanical placement task, using existing mount points or clamps on the model; ensure there is adequate clearance from moving parts and that no sealing or airflow paths are obstructed.

Tuning role: the insulator helps moderate local heat transfer during setup and test runs, which can simplify temperature checks and make repeatable adjustments easier. It is a passive accessory — it does not modify fuel or ignition systems — and should be used as part of a broader approach to engine management including proper cooling and fuel tuning.