Replaced the dual point with HEI

Mine is still on mopar springs i think, i lost track both loop spring and round end spring still have a little bit of work to do
i just ended up with half of the advance in the distributor removed.

That let me do 15 BTDC initial 28 total mechanical
vacuum pulls it to 40+ at idle but its gone pretty quick...
mind with the equivalent of a 1.8 inch single barrel carb per cylinder i drive around on the minimum of throttle most of time, so that vacuum must be doing just a little bit a lot of the time.

dave