Use or don't use vacuum advance on distributor???????????????????

So, the chevy boys can buy a vac can that will open with less vac.
What about us? any available?
I have the MP elect. conversion and have been running without vac adv.
My cam does`nt pull enough vac to even operate the can. I`ve tested.

I came back to look as I thought this was asked. A LOT of Mopars came right from the factory with adjustable cans. If the can on your distributor has a "hex" on it where the vacuum nipple is, it is adjustable. They used those on everything from the slant 6 to the Hemi. I have a couple for a slant myself. Just some FYI.