I see you don't have fuel rails on the engine yet, Allen. I saw an LS1 engine a couple years ago in PHR magazine that they installed 5.0 Ford billet fuel rails on because nobody made billet rails yet for the LS1. I have seen the 5.0 rails on Ebay for $80 but I don't know what year models rails I would need to buy to work on the LS1. Anyone have an idea? I don't want to pay the $200+ for the LS1 rails if I can help it.