Zonsen(Zongshen) 250cc Manual Engine 4+1 Reverse Gear For ATV Quad Buggy

Description:

• Brand new 250cc 4 stroke Zonsen(Zongshen) CG250 vertical engine
• Electric start 4+1 reverse gear

Specifications:

• Model: ZS167FMM (CG250) push rod 
• Manufacturer: Chongqing Zongshen
• Type: single-cylinder, vertical, four-stroke, air-cooled
• Maximum power and corresponding speed: 11.5/6500 kW/(r/min)
• Rated power and corresponding speed: 11.0/6500 kW/(r/min)
• Maximum torque and corresponding speed: 17.5/5500 N m/(r/min)
• Minimum idling speed: 1400 ± 100 r/min
• Cylinder diameter: 67mm
• Piston stroke: 65mm
• Total displacement: 229.2ml
• Compression ratio: 9.2:1
• Ignition timing: Before TDC 15° (1400r/min)
• Inlet: The following set camshaft
• Ignition: C.D.I electronic ignition
• Lubrication: pressure, splash compound
• valve clearance: 0.05-0.07mm
• Clutch type: Manual wet multi-plate
• Change file mode: Constant mesh five-speed two-stage variable speed drive
• Reduction ratio: "Primary: 3.333, a file: 2.909, second gear: 1.867, third gear: 1.389, fourth gear: 1.150, five files: 0.9545"
• Starting method: Electric start
• Spark plug type: Japanese Model D8EA (NGK) or D8TC (LG)
• Sprocket size: 16T 428
• Oil grade: SF15W/40
• Total capacity of oil: 1100ml
• Dimensions: 358mm x 324mm x 458mm
• Weight: ~33kg

Package include:

• 4 stroke air cooled Zongshen 250cc ZS167MM engine
• Gear Shift lever
• Manifold & seals
• Front sprocket cover
• PZ30 carby (option only)
• Air filter (may vary from the image depending on stock availability) (option only)
• Completer wiring harness (option only)

Important note:

• Zongshen has rebranded to Zonsen — it's the same company under a new name. The engine you will receive may bear the marking or logo of either ZONGSHEN or ZONSEN, or it may not have any logo at all.