ignition questoins

[Dutch Jager]

whats the differance between the dyna s and dyna 4000 ignitions (crank trigger) ive been looking at a couple and they are about the same price im pretty sure the dyna s will work on my 80 750 not sure about the 4000 is one better than the other and will the 4000 work on my bike. im running the 3 ohm green dyna coils every thing else is stock if that helps. thanks for the help

[rapidray]

The Dyna S is a self contained ignition unit for about $140.00. The Dyna 4000 is a full system WITHOUT a start retard & is about $500.00. You can't use the 4000 pickup without the 4000 system. The Dyna S you can use by itself. Hope this helps. Ray.

[trippivot]

the 4000 allows you to have crazy nitrous tune up or run hella turbo pressure. and or both at the same time..

stick to the S system if you are a street rider on pump gas

[bubba zanetti]

i just installed the Dyna 2000 on my 1980 750 and am very happy with it so far.