Looking for any information on factory timing guide settings for 1931 Series 42 8 Cylinder
You may want to invest on this chart that is on ebay. $10.40 is a pretty good deal.
This one might be better, it’s $8
Frank, get the Model 42 chart. The 43 chart may be cheaper but it’s got different equipment than what you have.
Bill
The Pierce-Arrow Wiring and Tune-Up Guide 1913 to 1938 is available from the Company Store. This has the information you need. Click on “Company Store”” under “”Members Pages”” and go to “”Members Section.”