thats it. just wondering where to find them?

I believe they are on the flywheel....?

Welcome to the forum jiimmy....

I1:)

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Does this help???

when setting my timing i cant even see the marks through the window when shooting the timing light..i have marked them white, if i set everything to tdc i can see them but when i time it the marks are nowhere to be found. will a bad advance diaphram show a vaccum leak?

Yes the Vacuum advance diaphragm can be checked with vacuum and see if it moves...

Did you disconnect vac to advance and plug line/s before checking timing?

I1:)

P.S. We merged your post to keep this as one continous thread on your timing..:cool: