19th October 2011, 08:22 PM
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Senior Member
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Join Date: Mar 2009
Location: Billingham (north east)
Posts: 770
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Quote:
Originally Posted by baz-r
looking at that simple little circuit using two diodes and a zenner its converting the two signels from each coil (4 cyl wasted spark is two coils) to a single coil and dizzy type signel to run a std tacho
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Thats the general idea!
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