- Stock #288492 - 1977 Formula Thunderbird, customized into an open center console. Powered by 2021 175 HP engines, trailer included! Unique and ready-to-go Formula 23 Custom Center Console with 2021 Suzuki 175 HP engines. Once a Formula F233, this center console was stripped down and modified to take advantage of a proven hull in a center console configuration. The new layout offers lots of space to move around and storage compartments. Aft, there is a bench with a backrest right at the transom of the boat. Below the captains bench a new removable live well have been added. At the helm, ... read more