JUN AUTO Piece of Piston For SUBARU EJ20G GC8 1001M-F101Brand JUN AUTO Product Number 1001M F101 Compatible Car SUBARU Compatible Models EJ20G GC8 Product Description SERIES: C series BORE[mm]: 92. 5 Wt.[g]: 522 *1 Pin DIA[mm]: 23 Crown: Form: Concavity Vol.[cc]: 16. 7 C H[mm]: 33. 3 C R: 8. 1 *2 *1 The displayed weights are containing a piston, a piston pin, and snap rings. Weights with () are the piston alone. The weight is reference value. *2 The compression ratio of C Series piston is the manufacture's