On my 2.4 engine, 35I, 35E ports with E cams and headers I ran 30MM venturis, stock Idle and air correction jets, main jets changed to 145. I live in Colorado, so 5000 plus elevation.
Dyno of engine in link below.
https://forums.pelicanparts.com/porsche-911-technical-forum/1151593-dyno-summary-testing-early-2-4l-2-5l.html
john