I watched Ken O'Connor Racing's video on porting, I did what he said, it was easy and made a huge difference. You can find the video on his web site, on this site and on youtube. He explains what to do and what not to do in plain english. After watching Ken's video I asked a friend if I could borrow his Dremel and a few bits and got to work. There is nothing to be scared of, your not taking off huge amounts of material, there is NO risk of ruining your jug. Imo you have nothing to loose, you'll only gain. Ken gives you some simple info on angles that are easy to understand and accomplish. I did my jug in about 2 hours with no money invested. The engine runs far stronger after basic porting, I can tell a big difference. The thing won't stop pulling, I'm impressed. Top end is alot stronger and I did'nt loose any bottom end. If your jug has not been ported then this is a must read. Watch Ken O'Connor Racings video and do it yourself. Your engine will run far better and it's simple to do.
