Just put together a 360 with 9.7 to 1 compression, Comp XE268H cam with 224in 230ex duration@ .050, .477in .480ex lift and 110 lobe separation. I'm trying to figure out what I should set the timing for initial start?
Idle timing or total timing?
Which heads are you running?
With stock iron heads I would set the initial idle timing at 14 to 18 BTDC and shoot for 32 to 34 BTDC, aluminum heads a little more, maybe, after testing to see what that motor likes
I haven't built or work on a SB Mopar with aluminum heads yet so no hands on experience with them yet, soon though