Spark plug - NGK BPMR7A
Electrode gap - 0.02 in.
Sound Power Level Guaranteed - 119 dB(A)
Sound Power Level Measured - 117 dB(A)
Sound pressure level at operators ear - 109 dB(A)
Spark plug - NGK BPMR7A
Electrode gap - 0.02 in.
Sound Power Level Guaranteed - 119 dB(A)
Sound Power Level Measured - 117 dB(A)
Sound pressure level at operators ear - 109 dB(A)