Wiseco KE257M875 forged pistons Ford, Mazda Duratec 2.3 16v 87.50 mm CR 12.5:1 (21 mm)

For: Ford/Mazda with OE naturally aspirated Duratec 2.3 16v engines (pin 21 mm)

Our Sport Compact pistns are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, the line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles. The pistons come standard with our ArmorGlide® coating material for reduced friction and noise, freeing up horsepower.