Alright my uncle gave me his 88 mustang last christmas and I've been working out the bugs in it ever since. It has an edelbrock intake, AFR heads, .30 over, custom cam, the works. He ran 30 lb injectors and the 30 lb maf sensor. It runs super rich and i havent been able to figure out why. It has ther msd 6al box and pro billet distributor so it should burn all the excess fuel anyway right? Also a buddy was telling me the ecm has to be reprogrammed for 30lb injectors but some people have told me it doesnt matter....so does the ecm have to be reprogrammed for 30 lb injectors??? the ecm and the block were out of a stock 90 gt.