The YS Engine YSE2192 insulator gasket serves as an RC-scale replacement specifically for DZ170 CDI model engines. It provides electrical and thermal separation while reducing the mechanical vibration passed into the airframe or motor mount.
Intended fitment is for DZ170 CDI engines only. For installation, make sure mating surfaces are clean and flat, position the gasket centrally between the engine flange and mount plate, and start fasteners by hand. Tighten in a crisscross pattern to ensure correct alignment and avoid over-torquing which can impair isolation performance.
From a tuning perspective, the gasket minimises heat soak and dampens transmission to nearby parts, helping preserve consistent running characteristics and simplifying idle and mixture adjustments. Keeping spare gaskets is recommended for consistent reassembly after engine servicing.
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