Compression test results

Has any of your thinking been right yet? I'm not bein a smartass, I'm asking a serious question. The heat range of plugs can make a difference but nowhere near clearing up what you have. Try the hotter plug. I guess it's better learning the hard way anyway.
No offense taken. . It's difficult trying to figure out a combo with unknown parts but too answer your question yes. Car is noticeably snappier with new wire / plugs & carb. Fuel system issues mostly corrected, no more oil leaks. .just have to get it dialed in