Not exactly true there, yes OBD2 can be a pain in the ass and expensive but if you have a make and model of car that also used the same engine in a OBDO then you can do an ECU/Harness Swap to get the old school features. I speak from years of racing experience. One thing that can help out allot is not your fart can and PVC intake lol, but rather something as simple as a oil catch can. Gas cars have some engineering involved where they use the similar idea of an EGR valve minus the fact its not coming from the exhaust but the valve cover. As you drive oil gets contaminated by the gas in the combustion cycle and gets re-routed to your intake manifold to burn off the contaminates but its not a fool proof design as they also get into your oil sump thus working threw the system. Clean lubrication is always the best, not only will bearings, valves and sleeves do much better off but over the life of the oil, your engine will perform better… just an idea…