my Low dollar 318 hop-up project

Thanks for the "socket and screw driver tip!" I started some port work on a pair of 318 heads some time back, and that tip shows me that I still have room to work. With the socket in hand, I see exactly where to remove the material. Mine don't have the lumps that your smog heads have, so the floor and roof are a lot smoother. I took more off the guide boss, but I didn't go crazy with it either. Thanks for the tips and for this thread!