Advancing Cam Question

B3422w5 said
I kinda doubt Mopar would recommend a cam ground on a 108 to be installed straight up at 108. Most all cams are installed 4 degrees advanced, so in your case at 104

There were some of the circle track grinds that went on straight up.

I do know the 284/484 and the 292/509 cams in the early 1980’s all went in straight up.