Technical Parameters: 

•   Displacement:  4.25ci (70cc)
•   Configuration:  2C single cylinder air-cooled
•   Carburetor:  Walbro pump
•   Ignition:  CDI Electronic ignition w/Auto timing advance / Champion Y82 Spark Plug (Compatible with CM6)
•   Power Supply:  7.2V-8.4 V Li-Po Battery
•   Weight:  2145.53g  (including ignition, muffler, Mounting Accessories)
•   Maximum Output:   6.6BHP
•   Maximum RPM:   8000 RPM
•   Idle RPM:  1200-1500 RPM
•   Fuel:   Unleaded Gasoline
•   Oil:   2-cycle high performance (synthetic is recommended)
•   Mix:  1 : 30 to 1 : 45
•   Prop Selection:   22*8-24*8
•   Product Size:   L158mm*W250mm*H150mm

Kindly Remark: 

• This is new MLD70 with new updated CDI (6.0V-8.4V) and with new Updated Metal Reed Valve.

Package Contents:

•   MLD70 Engine*1pcs
•   Exhaust Pipes*2pcs
•   CDI Ignition*1pcs
•   Installation Parts*1bag
•    User Manual*1pcs(Chinese and English Version)