Besides the lack of any of the bottom sled tins, which it certainly needs, has anyone other than me noticed the lack of a thermostat bellows under the cylinders? The stud is there, but no bellows. For all we know, there might not be any air vanes inside of the fan shroud, OR they're in there and partially closed. Either way, that, alone, will make it run hot
Jon wondered: "@edsnova so these are the two sled tins? Do i need to have someone makes those like the sheetmetal up top i had made and screwed on?"
No - They are available from places like CIP1 or Bugcity or Bugstuff in PA. Look on their websites under Engine or Cooling or Engine Cooling. Maybe someone could come up with a part number list for you? They all just screw on with 6mm slotted/philips screws (get the screws at a local ACE Hardware store). The commercial sled tin modifiers (Left and right) might be a little more difficult to find, but I think Gene Berg sells them.