RCMK S-254 EVO Side Exhaust Gasoline Engine 

  The S-254 EVO engine is a CNC machine produced engine with cast alloy crankcase. The S-254 25.4 CC engine has a 4 bearing crankshaft and recoil starter. Comes with everything you see in the picture, less rear engine mount plate. The carb is a WT-929 which is very similar to the WT-257.

Zenoah style engine mounts will bolt directly to this engine.

This engines make's over 5hp STOCK

RCMK SX-254 EVO Side Exhaust Gasoline Engine 

The SX-254 EVO engine is a CNC machine produced engine with Billet CNC machined crankcase. The SX-254 25.4 CC engine has a 4 bearing crankshaft, water cooled system for the crankcase and recoil starter. Comes with everything you see in the picture, less rear engine mount plate. The carb is a WT-929 which is very similar to the WT-257.

Zenoah style engine mounts will bolt directly to this engine.

 This engines make's over 5hp STOCK

RCMK R-254 EVO Rear Exhaust Gasoline Engine 

The R-254 EVO Rear Exhaust engine is a CNC machine produced engine with cast alloy crankcase. The R-254 25.4 CC engine has a 4 bearing crankshaft and requires an electric starter to start the engine. Comes with everything you see in picture. The carb is a WT-929 which is very similar to the WT-257. 

This engines make's over 5hp STOCK

  RCMK RZ-254 EVO Pull Start Rear Exhaust Engine

The RZ-254 EVO Pull Start Rear Exhaust engine is a CNC machine produced engine with cast alloy crankcase. The RZ-254 25.4 CC engine has a 4 bearing crankshaft and comes complete with a recoil pull starter. Comes with everything you see in picture. The carb is a WT-929 which is very similar to the WT-257. No engine mount plates are included.

This engines make's over 5hp STOCK

      RCMK EVO engine spare parts now in stock