Another casualty of not being used...I have 3 mills already and this one was the last backup...been pickled (I filled the case with ARO and sealed it) for a year but it still looks shiney new inside.......I can snap pics if you really want....it's got a gallon on it including break in...new conrod and pinch (I did this w/ all my track mills needing it or not) like new compression.....crank was polished on fuel intake and journal too for smoother flow and higher RPMs......no metal was removed or modded just polished......I raced RG mills for the first half of last year and tried alot of experimenting on a few of them to know what works on them.....this mill is cherry and will shock the hell out of you for being a "cheapy engine"......