Zenoah G300PUM Marine engine with Walbro WT1048

Zenoah G300PUM Marine engine
Introduced in 2012 – New Zenoah G300PUM engine – 29.5cc (36mm bore, 28mm stroke)

– Available with Bonzi choice of water jacket colors 

• 1mm stroker crankshaft
• Big Bore WT-1048 
• Zenoah EZ starter

Engine Stats:
Displacement: 29.5cc.
Power: 3.7HP @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
Fuel: 89 U.S. or 91 octane (using the R+M/2 octane rating method) or higher mixed 25:1 with 2-stroke oil.