Harley-Davidson has used various ignition systems throughout its history - be it the early points/condenser system, (Big Twin up to 1978 and Sportsters 1970 to 1978), magneto ignition system used on 1958 to 1969 Sportsters, early electronic with centrifugal mechanical advance weights, (all models 1978 and a half to 1979), or the late electronic with transistorized ignition control module, more familiarly known as the black box or the brain, (all models 1980 to present).

this information is useful but very old. please let us know about current models informaiton.

natasha.. your research is backdated. i will give some latest info here. just give me some time :)

Yes. This information is backdated. I heared it many days ago. Please post something new...

Harley-Davidson has used various ignition systems throughout its history - be it the early points/condenser system, (Big Twin up to 1978 and Sportsters 1970 to 1978), magneto ignition system used on 1958 to 1969 Sportsters, early electronic with centrifugal mechanical advance weights, (all models 1978 and a half to 1979), or the late electronic with transistorized ignition control module, more familiarly known as the black box or the brain, (all models 1980 to present).