I had this on a 292 chevy with a turbo. I couldn't get it to run very well in the shop so I figured it must be due to the ports after hearing that from a lot of people. I later found out a lot of my problems were due to a homemade intake that wasn't sealing to the head. I had all ready yanked out the MSIII so I just put a 750 holley on it with the turbo for last season. I may go back to the injection next year. For sure if I can swing one of those new fangled heads.
