i completed my project last week. installation of a mazda reman engine, new mazda turbos, silicone vacome lines, new m2 street clutch, efini y pipe,unorthodox main pullie (waiting for the rest), coolant hoses ect. the car runs great went from 11lbs boost to 13.5lbs boost. here is my problem, i am getting oil in the intercooler piping and into air box through the blow off vales. my first thouht was the turbo oil seals were bad, but i spoke to a turbo rebuild place and they seem to think there is to much crank case preasure and it is pushing the oil past the oil seals of the turbos. i dont think so. i'm thinking that maybe the oil is not draining back down into the engine quick enough and is getting over powered by the oil supply causing a bit more preasure then there should be. the oil is clearly coming from the turbos. this is all being diagnost in my head and in booksat the moment. because i have had no time to get the car back to my shop and get into this problem. well there it is, any suggestions.

 

A little oil is normal. Do you see smoke when you start the car or when you go WOT?

 

anyone have any input? maybe the oil return pipes are gummed up? they are pretty large to get clogged has anyone seen this before?

 

i see oil dripping from the air inlet to the throadlebody connection.

 

no oil smoke noticed when driving. i just think there is to much oil. i know a little bit is acceptable.

 

where did you get them rebuilt?

 

they are new.