Jake,
On the 216 the vents in the valve cover is where the the system gets its make up air. In thru the cover thru the engine down thru the engine, then out the pvc set up to the intake manifold to be burned.


"Drugs are money, money is power, power is security." - Kent Heiner
Nedrow population 2212
Carbon footprint family of 2/11 tonnes of CO2/yr