Na starijim blokovima poput mog u originalu izgleda ovako:
Negdje od 2000 godine pa nadalje blokovi dolaze tvornički ovako:
Trebam samo rupe .
"There's more to it than this, but when one piston is moving down, it is pressurizing the air below the piston as it depressurizes the air above it, or draws in fresh charge from the intake, depending on what part of the stroke. That pressurization reduces power output, since the force pushing the piston is equal to the area* pressure on the top minus the area*pressure on the bottom of the piston.
I'm sure it also improves crankcase ventilation as well."
Fala sused, budem mu posalo PM .