Guys, I tried posting this in another forum with no results. I was informed by a reputable performance shop that I should remove my stock exhaust camshaft and replace it with a stock intake cam from a 03 750. They said this works great after the heads have been milled down in addition to a port and polish job which includes adjustable cam sprockets too. They claim this mod alone with a full system and a remap brings mid 170's in HP at the rear wheel. This shop does this all the time but they want too much money for the mod and they won't tell my how to time the cams together for max power. Some big secret I guess, they wont give me the minute detail since I'm doing all my own work. Any comments or experience with this? Any takers?