Their oil catch cans are typically constructed from 6061-T6 aircraft-grade aluminum, a material chosen for its strength-to-weight ratio and resistance to corrosion. The Science Behind Crankcase Pressure To appreciate the function of an oil catch can, one must first understand the environment it is designed to combat.
Mishimoto Oil Catch Can Performance Review: Real-World Results on Blow-By Reduction
Modern engines, especially those subjected to high loads or forced induction, generate significant blow-by, which is the expulsion of combustion gases past the piston rings into the crankcase. Traditionally, blow-by gases would flow directly back through the PCV (Positive Crankcase Ventilation) system and into the intake tract.
An engine operates on a delicate balance of air, fuel, and spark, but the reality is that a portion of these elements, along with the inevitable blow-by from the piston rings, finds its way into the crankcase. This pressurized mixture of air, vaporized fuel, and microscopic oil droplets creates a hostile environment.
Mishimoto Oil Catch Can Performance Review: Real-World Results on Blow-By Reduction
This mixture, if left unchecked, creates a corrosive sludge and carbon buildup that can choke the life out of bearings and critical components. Here, the oily mixture would coat the throttle body, intercooler, and valves, leading to a drop in efficiency and an increase in maintenance needs.
More About Mishimoto oil catch can
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More perspective on Mishimoto oil catch can can make the topic easier to follow by connecting earlier points with a few simple takeaways.
