Originally Posted by jon@work
yes - but with a 5K resistor added as shown below :

Hi, I'm not quite sure how to wire this this up

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I run a 2wd Sapp, and have just changed to wasted spark, and the rev counter is not correct now. I cant use the rev counter/tacho. instruction witch followed the kit as my rev counter is different......
so please....HEEELP...