5.7 0r 6.1 with msd hemi 6 and carb

Thanks--Already delt with Peter at XV after the car was fired up,I think peter was a top notch guy and XV was good to deal with but he and XV have a easy out of coarse they never had these problems and sent me to M.S.D and that also was a dead end,I think i have covered my bases thats why i put this out here. Steve