Wiseco forged pistons for BMW S38B38. Bore 95 mm, compression ratio 10.5:1, dome / dish volume -15 cm³, piston pin diameter 22 mm, compression height...
Wiseco forged pistons for BMW M20B25. Bore 84 mm, compression ratio 10.0:1, dome / dish volume -1.6 cm³, piston pin diameter 22 mm, compression height...