02-24-2017, 02:20 AM
I was thinking about the limited 820 piston choices performance wise and I figured I would ask a question that might me be rediculous. Whats to stop someone from getting a single ring , or even better a blank piston if possible , I dont know if US MOPO had just made one run of pistons through thier supplier. What would be hard about putting one on a lathe for thin rings ? Besides location of the rings. I never weighed an old Wiseco as opposed to a newer style . I was just curious.