Thread: SW 990B tach and 970 transmitter?
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Old 01-30-2007, 08:37 PM
SuperNovaSS SuperNovaSS is offline
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Default Re: SW 990B tach and 970 transmitter?
Chris,


I believe all it does is reduces the voltage to the tach. I opened one up at one point and if memory serves me correctly the only thing inside is a resistor on the 12V area.


Jason
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