how to identify which model advancer unit you have?

[KWACKERZ1]

I Cannot find where this has been discussed before but i need some info.

I GPZ 1100 B MOTOR And I want to be sure it has the right ignition advance unit.

the T Mrk lines up spot on but i seem to remember reading there were differences in some model advance mechanisms.

How can you tell for sure anybody know the differences?

Also anyone know a reason why a mk11 igniter and pickups would not work on a GPZ11 Motor?

[garyd]

I accidentally put a z1100 unit on my unitrak once and it took me a month to work out why it fire.

You's tink it would fure in the same place but it was miles out.

[1962royp]

Thought we did this the other day all the B1/2 1000j advancers are the same part no so must advance the same.
The unitrac and R2 are electronicly advanced its just a disc on the unitrac.

[z1bman]

Thought we did this the other day all the B1/2 1000j advancers are the same part no so must advance the same.
The unitrac and R2 are electronicly advanced its just a disc on the unitrac.

bang on. as already said all the 1000's & 1100's are the same the last four digits of the part no are stamped on the advancer base.


if yours has 1020 stamped on the advancer it is the correct one

[KWACKERZ1]

Thanks all its sorted.
cheers

[spondonges]

Does anyone have a comprehensive list as to which timing unit refers to which model Z ??

I have a few in a box after moving house and need to reference them.