ok im almost 100% its on time...I stuck a screwdriver into the #1 cly. and brought her up to TDC. Then i lined up the cam gears.(arrows pointing up w/the little tick marks pointing together) Still she wont start..I moved the dizzy side to side and all...So again, its a stock ls with dsm450s, walbro 255, and a chipped ecu running a basemap from JohnVega...I removed the 450s and put my stock ones in and tryed the stock ECU but still the samething...I have spark and i have fuel at the rail...

Could my jector plugs be mixed up causeing the cylenders to get fuel at the wrong time...or maybe there is a wring problem somewhere not letting my injectors open???
idk TR im stumped!!!