Allright, I know I'm gonna here that I have more injector than needed but I wanted to be totally safe for now, till I build my other engine. The car has a stock longblock, no cam or ported heads, and you will see the other new mods in my sig. I just put a Batch Accel unit in and cannot get this thing to idle at all. I am VERY new to DFI, so I really have my hands full, this thing is pig rich at idle, the plugs were a little fouled and it's puffing black smoke out the pipes. So my question is, does anyone have a good Batch DFI program for 72's and a stock cam and heads, that they would be willing to help me out with? PLEASE. Next step is to buy a heated O2, and change the plugs and oil, and try this again. Any help would be greatly appreciated.....thanks