Comments by "grabir01" (@grabir01) on "2JZ Valve Cover Gasket and Spark Plugs: Lexus GS300 and IS300" video.

  1. at 13:40 , What is wey/way spark ignition?
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  2. OIC. Dual fire. Like a Harley. Harley was ahead of its time eh? Some claim that dual spark wasted spark reduces power and adds vibration.
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