When your crankshaft hits the oil, it dose the egg beater effect and starts to arriate and the oil starts to foam hence oils pressure starts to drop from having air in the oil
this is why you have a wintage tray,... to keep crankshaft from hitting the oil
ex: when you have a tub of water, if you sweep your hand in the water, you'll notice the resistance as compared to just sweeping your hand in the air
this is why you have a wintage tray,... to keep crankshaft from hitting the oil
ex: when you have a tub of water, if you sweep your hand in the water, you'll notice the resistance as compared to just sweeping your hand in the air