Engine Piston Set (83.50 mm 0.50 Oversize) for Mazda 626 2.0 FS Engine (1992-2000)

High-precision engine piston set with a 83.50 mm (0.50 mm Oversize) diameter, specifically designed for Mazda 626 models equipped with the 2.0L FS engine. These pistons are engineered for engines undergoing professional cylinder boring and reconditioning. Manufactured from premium-grade thermal-resistant aluminum alloys to ensure optimal thermal expansion control and long-term durability. Precision-machined to restore peak combustion chamber sealing, these pistons effectively prevent oil consumption and restore original engine efficiency and torque in rebuilt units.