Spark plug - Champion RCJ7Y, NGK BPMR7A
Electrode gap - 0.02 in.
Sound power level, guaranteed (LWA) - 119 dB(A)
Sound power level, measured - 117 dB(A)
Sound pressure level at operators ear - 107 dB(A)
Spark plug - Champion RCJ7Y, NGK BPMR7A
Electrode gap - 0.02 in.
Sound power level, guaranteed (LWA) - 119 dB(A)
Sound power level, measured - 117 dB(A)
Sound pressure level at operators ear - 107 dB(A)