I had a evac valve go bad pressurizing the crankcase and blowing the push on breathers off the valve covers sometimes getting oil on the headers making me look like a crop duster:angry9: After I installed the puke tanks the problem was solved.Cool pieces, are you getting allot of blow-by at boost ??, no vacuum pump or evac-exhaust nipples in the collectors, I take it, but it's a really good idea to have a puke tank anyway, especially when you pressurize the cylinders... I'll look forward to photos... Looks good
as always Al looking very good glad to see your back on the road :headbang::headbang: