Hi can anyone help me whit this timing tab?
It has no marking besides the (0) and the (10) if it is a 0 and 10 .
Now i have the ignition mark by the (10) btdc and it works just fine but it would be nice to now what the marks mean?
Thanks!

Sorry for the bad pic.

 

It should be no mystery, there is the 0 and 10 at the V area of the tab. The middle V is 5 Deg before top dead center. Yes timing at 10 should work well.

 

I tought so thanks alot for fast answer! Every olds owner should now this site