I just Swapped my bp26 head to a bp4w that was done professionally, now it's blowing oil out of the vent. I never,ever had a drop of oil from the orig. head and ran it open, always. I did swap the cover as well for a nicer one as well.j
The car was fine prior to the swap. It's not burning oil, the engine is running good, at this moment I am not too worried about blow by. Could it be the valve cover? Or something else I am over looking?
First thing I thought was the new head is doing a much better job at sealing compression, and it's blow by.
It ran fine prior and did not burn oil and obviously did not blow by.
I'm swapping in the old cover. I am not going to vent that back into my intake that's for sure.
Oh, and it's the same old original pcv valve. Any ideas guys?
The car was fine prior to the swap. It's not burning oil, the engine is running good, at this moment I am not too worried about blow by. Could it be the valve cover? Or something else I am over looking?
First thing I thought was the new head is doing a much better job at sealing compression, and it's blow by.
It ran fine prior and did not burn oil and obviously did not blow by.
I'm swapping in the old cover. I am not going to vent that back into my intake that's for sure.
Oh, and it's the same old original pcv valve. Any ideas guys?
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