Ive decided to use a set of magnum heads on my 85 360 to help bump up the comp. Ive decided on a comp xe274 cam. As I was pulling the magnum heads off at the junkyard I noticed the angle (or lack there of) on the intake bolts. I have an old school ld340 intake I was gonna use but I dont see how the bolts would work. Also, I was told to clean up the bowls and runners on the heads. Anyone have any pics of port work they did just so I can get an idea of where and how much I should remove? Thanks for your time!