68% of people score between 85 and 115. The Mensa qualifying IQ score is a score that puts you in the top 2% of the population in a bell curve like this one. The Mensa qualifying score is 130 or higher, as shown below. This table indicates how IQ levels can be classified.
Posts: 659. RE: Oil Catch Can: Its Purpose. the pcv is on top of the valve cover and releases oil that blows past the internals under high boost situations. all it does is release the oil to get it out of the engine.here are 2 locations for a catch can-on the PCV side and on the crank case vent. On the PCV side it will prevent oil from entering the intake manifold right in front of the throttle body. This can will prevent oil from going into your cylinders causing carbon fouled plugs and depsoits.
The drain plug allows the oil to drain out of the pan. (Note: Some vehicles have two drain plugs.) 6. Position a container, such as an approved oil catch pan, under the drain plug. Make sure the catch pan is large enough to hold the volume of oil expected to drain out of the engine.