I recently installed a powerdyne bd-11a on my gt. I have my exact mods listed on my profile. It runs and throttles great in the garage. Under a load it cuts out at different rpms. I have to take my foot out of it and feather the peddle to get it to keep running when this happens(every time since sc install/long tubes,dig msd(6530), smog delete. I do have some vacuum issues. I am trying to figure out what goes where. Does anyone have a picture of a 5.0 engine overhead so I can see the vacs? Any info would be appreciated too.