ok 1989 rx7 with T2 swap.Now i got my car 3months ago ran fine.The upgraded turbo in it pretty much went.So i went to a stock s5 turbo and in very short time that one went.I put a second one in and in short time it went as well.Now my car never smoked thru this time in between turbos.When i put on the third turbo it would start up and not smoke.So after running for a few minutes almost warming up it would dump a large amount of smoke.It would go away as i start driving and would come back when i stop or slow down.So i figured it was the turbos oil seal that was no good so i changed it once again.Putting in another one i started it up and wouldnt smoke like last time alot less now but still dumping some smoke came out pure blue so i no its oil anyone no why my car is smoking all of a sudden??i was told maybe too much oil pressure going thru the turbo is that possible??

 

buddy buddy

 

buddy buddy i need help

 

What kind of turbo is it? Stock had restrictors in the line. You could have too much pressure. Then again I don't know much about turbos and I do not know what the stock needs as far as supply/pressure. Maybe you just happened to have 4 bad turbos? Honestly, I would stop throwing parts at it and send a stocker out for rebuild/upgrade. I read good things about BNR here.

 

well the good thing is i have a rebuild stock one coming so ill see what happens.