compression problem

[VIDEOSHOOTER]

i have a 4g63t it came in not building boost sounded like a boost leak and spitting oil every where. I had just bought the car and thought it had a turbo prob because the previous owner had just put a ebay turbo on it i thoiught it chucked the seals so i went back to stock turbo setup same problem. Ran compression #4 20lbs #3 60lbs #2 125lbs #1 120lbs so im thinkink head gasket so i removed head and found no area of gasket to be blown so now im thinking cracked head so i got a new bare head installed new seals and the old cams and valves rolled the valves all were straight put it all back together same thing lots of pressure in the valve cover no boost just a air noise there is no pressure comming out of the dipstick tube but a lot out of the vent tube and oil cap. Has anyone seen this before thanks

 

[1twistdtalon]

do a leak down test couls have blown the hg between the who low compression cylinders. just a thought

 

[1993tsigrayawd]

sounds like two bad rings and excessive blow by rebuild the bottom end and all will be well

 

[emerica12124]

agree with the rings being bad. sounds like you need a rebuild