Wiseco forged pistons for Opel C20XE. Bore 86.5 mm, compression ratio 12.0:1, dome / dish volume +5.2 cm³, piston pin diameter 21 mm, compression height...
Wiseco forged pistons for Opel C20XE. Bore 87 mm, compression ratio 12.0:1, dome / dish volume +5.2 cm³, piston pin diameter 21 mm, compression height...