Price: $600.00

This new twin cylinder engine is going to go places like no other twin before it. Reasonably

priced twin power that is hard to match. With 10 hp and 4 ft.lbs. of torque a single one of these will be able to power even 72" boats to incredible speeds. It looks like RCMK did their homework designing these. Based on the proven EVO engines and a revolutionary coupling design allows the engine to be very compact. If you were looking for a serious powerplant your search is over. These are only 8 1/4" long Fits 5" rails.

RCMK S-254 Evo Engine

This is the new release S-254 evo engine This is the most powerful 25.4 cc on the market, it is a Cast crankcase engine with recoil starter. The S-254 25.4 CC engine comes with 4 bearings . The S-254 crankcase is excellent!. It comes with everything you see in picture. The carb is a WT-929 which is similar to a 257 actually reported to be better. Note it is imperative that a shortened collet be used with this four bearing engine or major damage will occur to the bearings.

RCMK RZ-254

The new RZ -254 EVO rear exhaust marine engine. This one is loaded with many features. Pullstart equipped. The flywheel is located in the front allowing it to go low in the hull. The powerhead is the EVO topend that has already made a name for itself on the S-254 EVO side exhaust engine. Finally a well designed reasonably priced high performance rear exhaust engine. NOTE :Engine mounts are not Included.