Wiseco forged pistons for Subaru EJ257/EJ255. Bore 99.75 mm, compression ratio 9.0:1, dome / dish volume -19 cm³, piston pin diameter 23 mm, compression...
Wiseco forged pistons for Subaru EJ20. Bore 93 mm, compression ratio 8.5:1, dome / dish volume -17.8 cm³, piston pin diameter 23 mm, compression height...
Wiseco forged pistons for Subaru EJ205/207. Bore 92.5 mm, compression ratio 8.3:1, dome / dish volume -9 cm³, piston pin diameter 23 mm, compression...