I noticed a few of the lines have deteriated especially going to the bov. I was going to go ahead and buy some lengths of hose to replace all that as needed. Any idea on sizes I'll need and how much I should buy. Most importantly it looks like the large and small hoses going to and from the bov and air box are pretty cruddy. I'm out and about right now, any idea on sizes for the important vacuum lines abd what not that I'll need.