One more question along the lines of head porting for dummies. Can yall give reccomendations on the neccesary supplies, grinding bits and actual grinders themselves?
well if you have a good compressor and live in warm weather go air, the straight from die grinders from HF work fine, if cold weather or no compressor go electric, don't know as much about this route but they work just as well.
As far as the bits you can buy them online, or thru places like Fastenal and Granger. I recommend the long tapered bit, 3/8" ball at a minimum, but the small ball like 1/8-3/16 and the straight bit come in handy to. Also it helps to have the short shank, about 2" and a longer one, like 4" or so for the slant head, some like the really long ones to.