Troy Try a different battery first it's the easiest. You never know with new parts these days. My hemi wouldn't start after a jet change. It would turn over like crazy. I thought it was flooded but it wasn't and still didn't start. Gave up went back and put old jets back in car. You guessed it it still would turn over great just wouldn't start. Long story short the battery was bad and wouldn't supply enough volts to fire the msd. New battery no more problems other than having to go back and rejet the carbs a third time. LOL Mike