YS Engine YSS1022 Carburetor Insulator for 50ST  [YSS1022]

Carburetor insulator for 50ST

This YS Engine carburetor insulator is a straightforward replacement part intended for use with 50ST-class RC nitro engines. It functions as an insulator between the carburetor and engine flange, serving as a dedicated spare component for model maintenance and part swaps.

Compatibility: the product name specifies 50ST compatibility; do not assume fit for other engine families without direct confirmation from your engine manual or parts list. Installation requires basic disassembly of the carburetor-to-engine interface and re-torquing of mounting fasteners to the values recommended by the engine manufacturer.

Tuning role: as an insulator, the component helps manage the interface between carburetor and engine body; this can assist in preserving setup consistency during bench checks and track use. When replacing, inspect gasket faces and mounting studs for wear and clean mating surfaces before reassembly.