@skigirl. He, wondering what you ever did with the 02 cc with the bad engine? I have a 2011 pcm engine for sale that wold make that boat ZO capable. I am also considering keeping the engine and buying a boat with a bad engine and turning in into a ZO machine. My engine is on SIA and here is some of the listing
2011 PCM EXCALIBUR 343 5.7L. $3650
This engine does need some work to get it back to full power, but is does run and does come complete with many new parts. This was in a 2011 Carbon pro. It comes as a bobtail engine with everything, except a transmission. Has good working ECM, new starter, fuel pump, only 500 hrs on engine, , but TWS (centurion dealership) made a mistake during an oil change service and ended up rebuilding this engine at there cost. Now less than 1 yr later it started loosing a small amount of compression and they will not warranty there own work. We needed something quick so we replaced with brand new. This is great opportunity for someone to save money and upgrade there boat to ZERO OFF! Call me and I can give more details. 330 283-2599. Engine is in orlando , Florida. $3650
The engine is comes with CATS 4 new O2sensors