when i start my engine up. or go off throttle above like 2000 rpm. smokes pretty bad. engine is rebuilt with new valve seals and everything, my machinst says it cant be the rings since its under no load its something in the head he said valve guides? doesnt make sense but you never know. could the valve just need re adjusted? even though i dont see how thatd make a diference. also between my down pipe and turbo theres a little gap and i saw actual oil come out during cold start up. so im thinkin turbo seals???? but on my old engine it was good/ as soon as i put it on here it smokes?

 

^i could be wrong but when you decel from higher rpms your under alot of vacume, could this draw oil in through bad/ improperly seated rings?

 

i dont think its the rings because i saw oil actually coming out of the exhuast on the turbo. im thinkin its the turbo cause if it was in the combustion chamber it should of burned

 

If that's the case it's burning off the hot side seal of the turbo I would think......now would be a good time for the shodan to chime in lol

 

seals from turbo....check ur pipes and u will see oil all over

 

What turbo are u running? What is the setup?

 

do you have a restrictor on the feed line? and is there any upward bends in your return line?

 

restrictor as in that little pin hole? i have a vibrant fitting in there im not sure. and there are no bends to restrict return flow. its a turbonetics. smaller turbo like a 50

 

the problem was the restrictor!

 

Please elaborate as this can be good learning experience for everyone....

What turbo exactly, specs?

And what about the restrictor needed changed?

You were using X and now you are using X that fixed it?

What size feed line??

Thanks..