Looking to identify this piston, I think it’s a Japanese application, bore size 71mm with a ring layout of 1.5 / 1.5 / 4.0mm . Any ideas? I’ve got 120 of them and I’d rather not scrap them #lymmengineparts #piston #classiccars #engineparts #cylinderboring #enginemachineshop #enginecomponents (at Lymm Engine Components Ltd)










