DO NOT CHANGE THE TIMING FROM WHERE I SET IT!
This is a modified engine. NOT standard. Unless the timing has been altered since I set it back in July.
I set it to 35 degrees total advance (with vacuum disconected). I can't remember where the initial timing ended up. But you want at least 12-14 degrees initial on that engine. If anything (and depending on quality of fuel) you might want it just slightly more advanced.
But usually 35 degrees total @3000rpm (initial plus mechanical) is about where all Mopar engines should be set to run best. It makes a big difference believe me. I have been tuning Mopar V8s for over 20 years and I think I have the gist of it by now?
For gods sake don't set it to the factory settings. I wouldn't even set a completely stock engine to those setting let alone a modified one like yours.