Gs 750 Dyna S wiring

[Swirl]

I have a pair of 3.0ohm green dyna coils and dyna ignition, I think its an S, how do I wire it, I've got 3 cables coming from the points cover Red Black and White, I'm presuming its

Red is Pos

Black is Switch to coil

white is switch to coil

then do I earth the secondary side of the coil, something like this

[Swirl]

cheers Ash Sorted

[Guest YoshiJohnny]

needs a switched positive to coils and Dyna S (orange white coils...red dyna S....can be from same source)...then as you say white to 1/4 coil black to 2/3

 

[Swirl]

Cheers now sorted, I was thinking they earthed through the coils they don't they earth through the plate