I got 5 800cc injectors by Racetronix all are new never been used. Went a different route on my project. I paid $570 for them im only asking $350 my loss your gain. Injectors also come with BRAND NEW o-rings that are good for e85 and alcohol. i also have a 5lbs NOS bottle brand new as well never even been filled up and its including the 4an fitting on the end. If interested on either call or text 813-480-2966 ask for Angelo.