To begin with I'm running the b18c7 from a 2000 ITR in my ek.
I have been meaning to do a build thread, however a combination of uni and work has made time short.

Recently I've started to notice smoke from the exhaust, what looks to be white through the review. It's been happening predominately under cold whether, cold starts, and only at the top end of where vtec is. Between 6~9k, both with vtec but especially when oil is still cold and vtec not engaging. It appears to be a continues plume until I shift, and then it stops only to happen when I hit the top end again.
I only just saw it once I had changed in a new cold air intake that is plumbed down near the bumper, the IAT is not plumbed into the intake. Could this be causing it to run lean? (Reading hot temp but instead getting cold air).
I've also been told that it may be the PCV valve. Is this a real possibility??

Any and all help will be grand.