yo I just rebuilt my lsvrunning a b18a1 block with a b16 head, I broke the motor in with my turbo setup bolted on but running NO boost at all after 20 miles it is smoking super bad I did a compression test came out 185 180 180 185 I pulled my spark plugs they were black, I did notice my motor did not have a pcv valve in it, but I dont think not having a pcv valve wouldnt cause a motor to smoke would it?? im running a p28 ecu that was tuned on chrome pro for a boosted b20 on the same injectors as i am running now on my lsv which are 660cc injectors, but i broke the motor in on stock gsr injectors. Why could the motor still be smoking??? any help would be much appericated!!! thanks

 

first off, what color is the smoke?

 

Color will tell alot

 

to rich or valves imo

 

What I highlighted in red = that's your problem.

 

As many stated, color of smoke is important. Also, you need to get it tuned before driving it at all