SUPERTECH forged pistons for BMW S54B32. Bore 87.5 mm, compression ratio 12.5:1, dome / dish volume -6.6 cm³, piston pin diameter 21 mm, compression...
Manley forged pistons for Chevrolet Big Block. Bore 114.3 mm, dome / dish volume +43 cm³, piston pin diameter 25.15 mm, compression height 32.26 mm. 1...