GY6 QMB139 Performance Racing CDI - AC
No Rev Limit Performance CDI with Alternating Current for 150cc, 125cc 4-stroke GY6 engines and 50-100cc QMB139 motors.
This Performance CDIs special design removes the RPM limiter and increases firing speed at higher speeds.
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NOTE: This CDI works with most QMB139 and GY6 engines depending on wiring configuration and plug type.
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Length: 70mm
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Width: 37mm
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Height: 30mm
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Split Plug: 2 pin/4 pin
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Overall Wire Length (including plug): 5 inches
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A/C - Alternating Current
