Zenoah G4z #34EVO

A Motor 1y ago

Over 15 year of experience went into this.
Modified from top to bottom:
Tranferports retimed and shaped
Exhaustport raised and widened
Intake retimed
Piston machined, trimmed and rimmed
Crankshaft realigned and ballance checked
Crankcase coated black to improve heat dissipation
Trimmed Flywheel to gain RPM
Carburator ball beared en choke removed

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