49+ Sea Doo Gtx 230 Limited US . All models are powered with the same 1630cc, supercharged rotax engine, which offers 230 or 300 hp depending on the model. This kit has been discontinued but after some searching. New 2018 Sea Doo Gtx 230 Ibr Watercraft In Lafayette La from cdp.azureedge.net Gtx limited 230 sound sys. When high style meets high performance. We had the opportunity to ride a. All models are powered with the same 1630cc, supercharged rotax engine, which offers 230 or 300 hp depending on the model. All models are powered with the same 1630cc, supercharged rotax engine, which offers 230 or 300 hp depending on the model. This kit has been discontinued but after some searching. Watertight phone box4 st³ hull™ exclusive limited package. Weight (dry) 824 lb / 374 kg (gtx limited 230). Source: www.sea-doo.com Weight (dry) 824 lb / 374 kg (gtx l...