scavenge pump, drip tank, oil flow question.

[ornas]

hi, I am thinking to swap my old K27 to gtx 3076r gen2. This ballbearing turbo, must use oil restrictor, that will couse less oil going to drip tank. scavange pump is designed for higher oil flow. Can that lack of oil couse pump damage? And could someone explain me why oem drip tank has breather and aftermarket one doesnt'.

[1979-930]

My Turbo Kraft tank has a vent.
If there was an oil issue I would have probably smoked the turbo by now. There is no issue to resolve.

[quattrorunner]

I also had the gt30r and stock scavenge pump it's not a problem with flow it's a gear pump and doesn't seem to care other than to like good tolerances(don't pass debris through it). It'll work great vent or no vent.

[sundevil64]

I have a gt35 turbo on my 78 and no issues there.