(Warning - Joke ahead...)
Technically you could hook it up to your nose and breath deep. (Something Tommy boy would say....)
:rofl:
Seriously speaking now... the front port has a constant and consistent draw on the PVC valve which has a certain specific weight believe or not. It just doesn’t properly work at the rear of the carb.
On the market somewhere, there is a highly tunable PVC valve that helps out a lot. A few members here have them and report good results to problems they never thought would happen with as or poorly operating PVC.
