Found this video on YT recently. Dunno how much it translates to the CA, but thought it might spark some thoughts on the process given that the video focuses on the 4g63 cast iron block and there might be some translatable things here.
Last edited by Rogue One on Sat Mar 14, 2020 5:50 am, edited 1 time in total.
Reason:Fix link(s)
And really, the oil drain issue is a PCV issue. The factory crank case vent design is undersized. Once you overwhelm it, the gases start going up the oil drains. Then the oil pools in the head.