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The spark plug gap should be set @ .5mm / .020 English
Spark plug types/ Champion L86 /Autolite AE32 and 2656 / Marchal 34S/ NGK B5HS/Denso W16FS-U
The timing points gap should be set @ .35mm to .40mm /.014 to .016 English

    Fuel mixture

Mix 4 ounces of two stroke oil per gallon of gas. 32 to 1 ratio