Zenoah G300PUM engine is a 29.5cc
The Zenoah G300PUM is the brand new, released January 2012, 2 Cycle Piston Valve Gas Marine Engine and features an all-new cylinder design with 4 x transfer ports for improved torque & high-RPM performance.Comes with Big Bore Racing Carb from Zenoah (Walbro WT-1048), Designed for use with Zenoah watercooled (PUM) engines.Now comes with our Pro Mod Walbro WT-1048 carburetor but with 13.5mm venturi (The WT-257 has a 12.7mm venturi). Also comes with the 1mm already installed making it a legal New add on this engine comes with set of zero drag seals NAMBA G-2 engine
Ignition: CDI-Type Magnetic
Displacement: 29.5cc (29mm stroke, 36mm bore)
Power: 3.5HP @13,000 RPM.
Torque: 1.23 ft-lbs (1.68 N-m) @10,000 RPM.
Timing: 30 degrees BTDC @ 8,000 RPM.
Compression Ratio: 8.9:1.
Weight: 3.5lbs (approx 1.6kg)
Starter: EZ starter