I disconnected vac. adv., removed springs, left weights, then assembled everything. I then revved up engine, checked timing with a dial back timing light. It revealed 60* advance. I took springs off, so that I could get full advance. I found this old piece. it has a number 400. Which should i use? I do need those plastic bushings to limit timing. This is for am inline 6 Chevy.
Attachments
-
2.8 MB Views: 124