- Stock #305116 - The Fi23 has 2950 lbs of subfloor ballast which is the largest in the industry for a 23 ft boat. It has a total of 5400 lbs of ballast ********************** CERTIFIED SINGLE OWNER ********************** If you're ready to board or surf behind one of the best boats on the market, a boat that makes it almost effortless to create a wave or wake, then look no further than the Fi23 from Centurion. The Ramfill system will fill much of the ballast within 45 seconds, so with the addition of some weight and pushing some buttons, you'll be set to have a blast. The wave you cre... read more