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Fitting a Dyna S ignition system - with pictures

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Yellow
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#31 PostAuthor: Yellow » Wed Sep 21, 2016 7:13 pm

update...

Being talking to Dynatec USA...The Accell coils I have fitted are 140404 which are 0.7 Ohms and are only suited for a CDI system. I need 140403 Accel which are 3 Ohms or other 3 Ohms coils to work with Dyna S.
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000zeds
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#32 PostAuthor: 000zeds » Wed Sep 21, 2016 7:44 pm

Why fit DYNA to an ST when CDI is standard :!:
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Yellow
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#33 PostAuthor: Yellow » Wed Sep 21, 2016 8:04 pm

CDI unit had given up, would start and run at the house, after about 30 miles it would cut out the two inside cylinders. Sometimes it would kick back in sometimes not... A second hand original was 80 quid not guaranteed so went with Dyna...
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#34 PostAuthor: 000zeds » Wed Sep 21, 2016 9:03 pm

So now you need another DYNA S unit + coils
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#35 PostAuthor: Yellow » Thu Sep 22, 2016 9:25 am

Yep,,, have the coils (3 Ohms) and Dynatec will sell me another Dyna S at half price as a good will gesture...
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Jumbo
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#36 PostAuthor: Jumbo » Thu Sep 22, 2016 5:40 pm

I am not an electrical superstar but considering :-

I = V/R

20 Amps = 14 v / 0.7 Ohms

4.7 Amps = 14 v / 3 Ohms

Therefore over 4 x normal current ??
LE to JOG on a z900

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#37 PostAuthor: ZedHead » Fri Sep 23, 2016 8:49 am

Jumbo wrote:I am not an electrical superstar but considering :-

I = V/R

20 Amps = 14 v / 0.7 Ohms

4.7 Amps = 14 v / 3 Ohms

Therefore over 4 x normal current ??


Directly proportional ... 1/4 resistance = 4 times current :D
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