Hi guys just wanting so more in depth info on the z20let breather system as im getting loads of blue smoke and excess oil in the charge system after fitting my new vxr turbo aprox 300 miles ago (totally p**sed off) I,ve checked the 3 breathers that i can see, main one at front of engine, two on cam cover and none are/ looked blocked but im unsure weather they can block internally (within the engine) or if theres any other places that they can block? also seem to have a bit of crank case pressure when removing dip stick or breathers but dont know if this is excesive as i dont know how much pressure they have when everything is all fine? I've checked all the obvious and basic already just on my way to do a compression check to try and identify if rings are shot will update later. Thanks muchly
Im using 5/30 fully i know its thin and yall say 10/40 but havent had any probs b4 turbo replacement and not convinced it is at the cause of my problem?!!!!