Hey guys, I'm new to the focus RS forums. I just purchased my stealth grey base model focus RS last week. Yesterday I hit the 1000 mile mark and did an oil change. Today I got curious and decided to remove the oil cap while it's running to see how much blow by it had (if any). I was surprised to find that it had quite a bit of blow by, a decent amount of pressure behind it. I was wondering if this was normal for this engine and if other owners were seeing the same amount. The car only has a high flow air filter on it.