2003 Centurion Typhoon 23 foot. New Mercruiser Black Scorpion Engine installed in 2017. Perfect Pass. 3 internal ballast (850lb, 1500lb, 500lb), 1 500lb, 2 250lb ballast bags. 6 50lb “sand bags”. Rockford Fosgate sound system. 12” Sub, 8” tower speakers. (Very loud) All receipts are at Century Marine off Main & Val Vista, from engine replacement to yearly services.