Stock cam 360 idles bad, dies in gear, fixed!

I think it's more due to the tune being close, but a little off. New fuels brun very fast, and with the big chambers and lower compression 18° is a little too much advance for my taste. There are better ways to do it to get it smoother and snappier without that much lead, but I think at this point if you're happy and it works for you, good enough.