Yeah thanks guys, i took the head off and sure enough the 3rd cylinder is melted just like the pics of what happened to my 4th cyl on my first motor. The wall is damaged, i have a spare motor that i can swap the crank from my last motor in and put all new bearings in and hone the walls and use the head off this motor on. That way all the seals are good. i can just swap them over. Cuz this block would need the cylinder wall cut on that one but probably would have to be completely bored to 86.5mm to even work. Dont have the money for that so i think thats what im gonna go with.
Im gonna put some CP pistons in now that i got a complete set, new bearings, good crank, new cp piston rings, honed cyl walls, and the cosworth headgasket. Should make for a pretty stout motor ready for anything. haha