O.S. Engine OS28204000 Cylinder Head GT22 for RC engines  [OS28204000]

Cylinder head for GT22 series

This O.S. Engine OS28204000 Cylinder Head GT22 is an RC-scale replacement part designed for use with GT22-series nitro model engines. The text focuses on practical compatibility, installation considerations, and the role this cylinder head plays in tuning engine cooling and combustion behaviour without making performance claims.

Use this component strictly as an RC model engine accessory. Prepare basic tools such as the correct hex driver and a clean workspace, and follow the engine maker's service intervals when removing the original head. No torque values or material assumptions are provided here.

During fitment, confirm that the head seats squarely on the crankcase and that the mating surface is clean and free of old gasket residue. Replace any seals or gaskets as recommended by the engine manufacturer and inspect glow plug fitment and thread engagement before final assembly.

This cylinder head serves as a direct replacement part for GT22-series RC engines and should be handled as a precision engine component during installation and routine maintenance.