Zenoah G260PUM Marine Engine with Walbro WT-257 Carburetor

– New generation 25.4cc displacement gas engine. Features an all-new cylinder design w/4 transfer ports for improved torque & high-RPM performance.

– This lightweight, compact engine has a redesigned combustion chamber & new single ring piston. Includes water jacket, velocity stack & recoil starter complete from the factory. Factory rated at 2.89HP.

– Approaching 4HP@14,000 RPM w/BONZI Quiet Power Tuned Pipe

– Includes (1) Walbro WT-257 big bore carburetor for increased performance!

Looking to run this engine with a clutch / water pump set up? Be sure to have us drill and tap the engine for only $5!

Did you know that BONZIs mounts are CNC machined from solid extrusion, not stamped or bent from flat material, creating unnecessary weak joints, unlike other weak “bent” mounts that are on the market? Why would you ever want to sacrifice quality and strength for your boat?

Be sure to add a bottle of BONZI Break-in Oil – it is formulated to get the max performance out of your stock or modified engine by properly seating the ring to the cylinder through what is known as a scuffing process.
Most 100% synthetic oils are so slick that they do not allow this process or take an extremely long time to do so.

Just mix 5 ounces to one gallon. BONZI Break-in-Oil allows for complete break-in in just one gallon.