I have a set of Guys heads.... I don't have any pictures of the reworked ports but you can see them on his site
http://www.mbpducati.ca/index.htm?cy....htm~mainFrame
Have to say they work..... I have power all the way to the redline, power range is so broad that it really doesn't matter if I run in the bottom or the top of the RPM range. He really re-works the ports and when combined with the short intakes the fuel air mixture has a straight shot at the valve. Give guy a call thats about all it takes and you will be sold..... On another note I also ran my old 750 motor with a set of heads that were ported by Bruce Meyers the previous owner of BCM, once again no complaints, while his porting isn't as extreme as Guy's it's still produced very noticable results. I have no dyno results on either motor only the seat of the pants.... no matter which direction you go porting these haeds is a must if you ever want power out of your 2 valve motor
Here is my baby.....
