Most turbo I have seen have both oil and coolant passage, not everyone think the coolant is necessary, I guess that really depends on what type of application you are running. And you using a stock oil cooler on your H2 with a turbo installed tells me something
You wont answer because you know the obvious answer and so does everyone with a common sense.
I do hope someone does take my opinion seriously and disregard your statement about its ok to operate your car or aircraft after a turbo failure has occured.
And no matter what has been said here, people are still going to choose SC over turbo
why go thru the trouble of installing a turbo when you can get the exact same result using a SC with less hassle