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| Q. The glow plug included with the engine has worn out.  | 
| A. | 
| There are two general scenarios explained below. 2) Racing engines (imported) 1) GS / GX / GT engines (excluding imported engines) Use the [No.74902 GS glow plug: \500/Kyosho]. 2) Racing engines (imported) The glow plug needed depends on the type of engine. Please contact the engine manufacturer. |