my buddy neil fitted a turbo to his 2 stroke sled. he is a member here. he told me it functioned mint. i'll send him a text tomorrow to see if he'll post here. he's not on all that often these days.
Ive been down that road.. Usually the guys running a turbo put a closed oil system on their sleds with an electric pump & resevoir.. OR they run an AeroCharger that has a self contained oil bath. Putting something that size on a saw, would double the size & weight of the saw. Although STILL a good idea..