HELLO GANG, NEW TO THE SITE. FOUND SOME OLD HEMI MARINE ENGINES ETC IN A OLD BARN FIND....IM STUCK, DONT KNOW WHAT THEY ARE, CANT REALLY FIND THE NUMBERS.... I HAVE SOME PICS I CAN SEND. ANYWAY, I DO KNOW THEY ARE OLD HEMI MARINE ENGINES , AND WOULD LIKE TO KNOW A LITTLE MORE ABOUT THEM. AND...