gtx di problem

Hey guys, so I bought this machine back in May with the top end already out of it. Brief history on the ski is that it sat from 2010 until 2014 when the PO that I purchased it from bought it, the PO then said he had it out running on the water last fall and he lost a cylinder. The PO said that...

I took out my 02 gtx di with 116 hrs on it for the first time this season ( after properly winterizing it) and it could not get out of its own way! Acceleration was very poor and top speed was 32-35mph. I would get up to 5500-6200 rpms only as well! It ran the entire time that way- it wasnt...