Quote:

---

The velocity in which it travels out the exhaust while the intake begins to open (split overlap) can actually create a negative charge on the intake chamber thus pulling in the new fuel charge at a greater velocity that standard flow (ie, form of forced inducing). This fills the cylinder as the piston drops and......we're at the beginning. But, possibly more than one atmosphere of volume inn the cylinder = VE approaching and exceeding 100%.

Scavenging happens Here on overlap.

---