Supertech Ford/Mazda 2.0L/2.3L 89mm Bore +0.5cc Dome 12.8:1/11.5:1 CR Pistons- Set of 4 (Excl Rings)

Supertech forged pistons are engineered for precision and built for power. They are the result of over 40 years of engineering excellence and advanced manufacturing. Designed using the latest CAD and Finite Element Analysis (FEA) software, every piston is optimized for strength, balance, and reliability in both naturally aspirated and high-boost turbocharged engines. Each Supertech piston is forged from either high-silicone 4032 aluminum alloy or high-strength 2618 aluminum alloy, depending on the application. The 4032 alloy provides exceptional wear resistance and thermal stability for street and endurance builds, while the 2618 alloy offers superior ductility and fatigue resistance for extreme racing and high-boost conditions. Supertech uses a multi-stage forging process that aligns material grain with stress paths, maximizing tensile strength and durability. Each piston undergoes precision CNC machining to ensure perfect dimensional accuracy and balance.