Hi guys
Trying to find out what Dwell. I have a 57 3100 the engine is I believe a 60’s replacement. My distributor is a Delco-Remy 1112403-7E16. Engine runs fine but trying to improve mpg . So would like to get it spot on . Currently set at 31 From what I’ve read on hear I think I should be closer to 40 . If someone has the spec for my distributor that would be great or point me in the right direction.
Regards Rick
