The vent on the crankcase must be a Turbo Diesel thing cause there isn't one on my NA
earlier na's with the big ugly vacuum pump,have a fitting on the crankcase for a breather hose to the vacuum pump
swap in a later style vane pump,and voila,you have a spot for a breather
although it isnt the biggest fitting,itll help
trevor,,thats supposed to be a yuengling bottle :lol: :lol: