The 2-cycle oil, mix ratio for this engine is 30 parts gas to one part oil and must be followed exactly for warranty consideration and optimum performance
4.8 - 12V battery for ignition (separate receiver-style pack can be used)
NOTE, 1st version ignition is marked 'A-01' on the label and requires a regulator if using a 2S LiPo/LiFe battery If the ignition module is the A-02 model it has a built-in voltage regulator.
Model A-02 designation is located above the word "Ignition" on top of the case