I am thinking it would be fun and challenging to build my own timing table and see if it would work with my TBI install.
Looking at this stock 360 chart, I had two questions.
One, if my Jeep idles at about 11-12Hg (5200ft), is this chart telling me that around 13Hg vacuum advance is all in?
Second, I understand that with the TBI, base timing has no effect on the main spark advance table but in the context of translating from mech/vacuum timing to TBI, do these charts take into account base timing? So if I have my base timing set to 10*, lets say at 2000 rpm, my total timing should be around 42*???? base timing + mech + vacuum? 10 + 8 + 24 = 42?
Am I going down a rabbit hole here and wasting my time?