Thanks Mattick, that paper says exactly what I've been saying for years. The water jacket is there to avoid the need of a turbo-timer. It prevents the oil from coking after engine shut-down (immediately after spirited driving) using convection. All turbos are oil cooled, none are water cooled.
Move along, nothing to see here.
Move along, nothing to see here.
Last edited by BenFenner
on 2014-03-15
at 12-04-25.