whats happening!! long time reader here but just recently joined. I need to see what all is involved with installing piston rings on a 24v vr. is there any grinding/filing done?! its my first time digging this deep in to my block but ever since my oil pump went out on me, i really would like to have this thing done right and put together right. the block now is at a machine shop getting cleaned, tanked, rehoned, etc. i have a pdf of the bentley and printed out what i thought i may need along the way. basically if i can get any advice or suggestions to help me along the way would help immensely