No work on head just maintenance before seals before and needed again other than jet valve elimination kit bolts. Owner before me replaced head with something else. Mine has no mechanical fuel pump hole. Maybe you know what it's from?
Planned on hollowing out the dualholes on top of intake, carb base surface but I can't remember what cooling jackets could be hiding? Can't remember, I need to find some pics.
Edis is simply gets rid of distributor, all electronic controlled basically. Gives you ability to change all timing without springs, weights, and for my case I believe too much total since initial timing is advanced well for Weber idle and transition.