Oh shoot, I just realized that I need to order a replacement head gasket for the 150cc big bore kit and a replacement lower end of the cylinder gasket for the 150cc, I've been searching and can't find what I need anywhere. I don't think I can reuse the head gasket that was compressed when I busted the stud that came with the kit. Does anyone have any info or links to a new head gasket and lower cylinder gasket for the China 150cc kit linked above.