I stepped up to stage 2 heads and an A.E.D 1200 cfm dominator, I no longer need this carb. For sale, Like new, less then 20 runs on it, A.E.D holley carb, it flows 1000CFM, 90 square jets installed, ( I can change the jets to better fit your combo, included) This carb ran great on my combo, send me your cell phone # or email for Pics. Asking $ 575.00 Willie 732-841-2121.