Can someone help me...I'm trying to find out what compression ratio my 1997 model OMC 5.8L Cobra (the 285hp version) Ford has? It came out of a 1997 21ft Baja. I'd also love to find out what cc the combustion chambers in the heads are. If anyone knows of a website out there that has technical info on these engines that would be great! Did these engines come with "heavier duty" parts than say there automotive counterparts? Forged rods, steel crank, 4bolt mains, those type of things? Thanks for any tips!