Ecoyin 2-Stroke 4 Bolt 29cc Marine Engine for RC Racing Boat Zenoah CY RCMK QJ Engines

["29cc 2-stroke Marine Engine Designed Specifically for RC Racing Boats, Featuring A 4-bolt Mounting System","Kit Includes Mounting Brackets, Spark Plug, Gasket, and All Necessary Hardware for Installation and Operation","PULL START SYSTEM: Features A Reliable Pull-start Mechanism with Sturdy Construction for Consistent Engine Starting","PERFORMANCE SPECS: Purpose-built Marine Engine Delivering Robust Power Output for Competitive RC Boat Racing Applications","Attention: Please Confirm The Vehicle Model and Model Before Purchasing To Avoid Purchasing Errors. Thank You"]