Blow by ?

[G-M]

i have a smoking problem, no pun intended after acceleration i have a huge smoke cloud under the hood ,i was told the O ring on the oil filler cap is bad , but what i feel what may be the problem is blow by ,and what's happening is when the turbo builds pressure it's filling the crankcase with pressure and sending oil right pass the rings and blowing it out the oil filler cap,i only get the smoke after boost and then it clears up untill i jump on the car again,,the turbo itself is a 1/4 mile performance turbo in atco new jersey and im assured the turbo is not the problem and it has been set at 5-6 lbs im new to the turbo GN's any advice would be greatly appreciated
thank's ,
Rick

 

[G-M]

1985

sorry i forgot to say it is an 85 Hot air car

 

[G-M]

one other thing

what is a normal operating temperture of my 85 i think it's high but also heard rumors there know to run hooter than usuall,,did i say hooter i meant hotter im at about 210 on a cool night thermostat ?? sorry for all the questions

 

[86gn]

dont know on the smoke but 210 on a cool night sounds way to high might want to look into a 160 stat and have your raidator flushed out.