my motors compression is 155 or so on all for, yet it smokes when do youve it up, ever with the turbo off and a header on with stock injectors and pm6, would it be the head? i know the 155 isnt the best numbers in the world, but would the block be bad? if so what would it be?

 

just drained the oil and it looks like black water? wtf could this be y its smoking? seriously runny like black water, but i dont lose coolant.

 

I bet its the headgasket

 

u mean pr4 not pm6 right?

ya, that oil could be the cause.

 

no im just using a socketed pm6 ecu one it, but right now my stock ones in there, and i went down town, bought new oil and now it smokes worse then it did b4, now it does it at idle and eveyrthing, with 155psi comp youd think its the head? right