Have Duratec out of Ranger. 2.3 5 speed. Has been repurposed for 4 cyl minirod pulling tractor. Has Electromotive ignition system with a crank trigger setup. Nut came loose and let balancer loose and timing moved and bent all valves. Replaced everything used timing tools to set timing a btds. But have no timing marks. Uses external reluctor wheell. Anyone know what timing should be at wide open rpm . Engine is stock btw. Any help would be appreciated. Thanks