Has anyone actually used a dremel to port match your intake manifold? Which attachment did you use? Did it come out Ok?

 

i did it to mine i just used the bit with the greenish blue color to it and went to town...just make sure you blow it out with an air compressor every now and then to get every particle out of the head dont want that getting stuck in your engine.....it made my exsaust sound a little bit deeper and a better acceloration mostly top end...