just finished my s4 to s5 turbo and mani swap, and put everything back together and fired her right up... after it warmed up it started to smokr right between the turbines...at first i was almost posative it was coolant, but the smoke was grey, and i remmeber smelling this smoke before because i tryed to make my own vac cap (maybe you cought the thread) but i burnt a silcone line becuase i thought it was plastic....sooo yeah the QUESTION IS is this common for silicon to burn off after putting in gaskets? oooor is it really coolent and i need to take the ******* turbo back out?

steve

 

Pictures? Grey could be fuel.. Check that out too..