1929 Standard 8 water jacket

Posted by 29tons On 2022/6/5 13:43:19

I have a reproduction standard 8 water jacket i noticed the holes in it at the cylinders are 1/2 inch diameter. I also have 1 that i copied from and original and the holes at the cylinders are 11/16 in diameter. Has anyone had any problems with over heating on the reproduction water jackets?