what up peeps, I dropped my car off at honda to switch out a head. when i get the car back it was kicking put smoke. Checked the the lines to see if anything was pintching, nothing. took off the intercooler and found oil. turbo stops boosting
at .47bars when it used to hit .68bars no problem. and its stuggling after 4500rpm.
any ideas what it could be.

 

maybe not enought fuel, what kind of engine mangement you running, are u on fmu, it could also be that u have bent valves and stuff, happened to a good friend of mine

 

thats why i replaced the head due to a slightly bent valve when timing slipped.
but it ran stronger with the bad head. im running an s-afc, dsm 440 injectors/w resistors), new internals. ill have urbandata next month

 

Are you sure they timed your cam(s) correctly?

 

ill have them recheck it
thanks