GT60 Service Reed Valve - OS28616000 Compatible with O.S. Engine  [OS28616000]

GT60 reed valve overview

This reed valve assembly is a direct replacement accessory intended for the O.S. Engine GT60 line of RC two-stroke engines. It performs as the intake reed block within glow-engine induction systems in radio-controlled models, with emphasis on its role in the powertrain intake.

Compatibility is restricted to the GT60 designation noted in the product title; confirm your engine model prior to purchase. The part replaces the reed block section and is intended for hobbyist use on scale RC engines only.

Installation and tuning notes:

• Remove the carburetor and intake housing to reach the existing reed assembly, observing the engine manufacturer's service instructions for safe disassembly.
• Examine mating faces for flatness and cleanliness before installing the new reed block to ensure a proper seal and uniform airflow.
• When refitting, use the original gasket or an appropriate substitute to prevent intake leaks that would impact idle and throttle response.
• Tuning: reed integrity affects throttle behavior and midrange power; during bench testing check for flutter or sealing faults and adjust needle positions and carburetor balance as required.

Maintenance tips:

• Inspect reed petals on a schedule for any chips or twisting and replace if damage is present.
• Keep mounting fasteners torqued to the recommended values to avoid air ingress and maintain consistent engine operation.