Zenoah G290PUM Marine Engine with WT257 Carburetor
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Zenoah G290PUM engine is a 28.5cc, 3.5HP@13,000 RPM performance machine. The Zenoah G290PUM 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. ENGINE SPECS: Ignition: CDI-Type Magnetic Displacement: 28.5cc (28mm 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. DIMENSIONS Length: 153mm Width: 160mm Height: 181mm Weight: 3.5lbs (approx 1.6kg) Starter: Ezy Recoil Starter This version of the engine comes with WT-644 carburetor. Zenaoh marine engines are well known for both performance and reliability.