This 04 Tige came in with some sort of plumbed in ballast system, but its was not complete and operational. So we basically started from scratch with a clean slate.
Two custom rear surf sacs rated at 1300# each. Fly High W711 IBS in the bow. 3 Johnson Talulah 13.5 GPH pumps, one for each ballast sac. Two intakes, 3 vent/overflow outlets and all the electrical and plumbing.