94 Mustang 331 dart, vortech with stock pulleys on right now, rest is in sig. car will start up and idle rough and die out. there is no power trying to drive until after 4k. wide band is reading rich fuel. ngk bkr7e at .028, compression is 135 on #1 and 115-120 on all other 7 cylinders. have spark and definately have fuel. timing is 10btdc. no vacuum leaks, tps and maf are both reading correctly.