Zenoah G260PUM Marine Engine with Walbro WT-644 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 644 large bore carb w/choke, water jacket, velocity stack & recoil starter complete from the factory. Factory rated at 2.89HP. Approaching 4HP@14,000 RPM w/BONZI Race or Quiet Power Tuned Pipe 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! Get your Zenoah G260PUM with Walbro WT-257 big bore carb for only $259.95! An awesome performance upgrade at a great price! 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.