Triumphrat

dgfironworks · 11-26-2006

hey,
novice question here. where on the INTERNET can i find info on how contact breakers work.if that makes sense. i need a place to read and see how they work.i got a manual for my bike but they talk in sense that you already know how it works. just never had a bike with them. are they good? what is a good replacement? just some good reading for knowledge. do you have any pics to help me out.
i have a 70tr6c with a 71 motor. with a Lucas i think. sorry for the stupidity.
thanks for the help!

DEcosse · 11-26-2006

Here's one explanation that does a decent job of explaining.

My best recommendation would be to replace it with a contact-less Electronic ignition module (Boyer) - you will appreciate the performance improvement & consistency of operation.
Kits are available from multiple sources and there are varous options in degree of sophistication.
Search for Boyer

dgfironworks · 11-26-2006

thanks man thats what i was looking for. :-g

DEcosse · 11-26-2006

Nice historical summary of the development of the Kettering ignition which ultimately founded DELCO.

Jodel · 11-30-2006

Try this site - moving graphics to illustrate the mechanism at work.

auto.howstuffworks.com/ignition-system.htm