Wiseco Professional Series forged piston set for Subaru FA20 2.0L (86.25 mm bore), compression height 32.66 mm, pin diameter 0.866 in.; set of four. These no‑expense‑spared pistons are forged from 2618 aluminum for improved tensile strength and include precision ring grooves, anti-detonation features, and ArmorGlide skirt coating for seizure resistance and reduced friction. Supplied with premium rings and built for heavy to severe duty race builds.
Wiseco Subaru FA20 Direct Injection Piston Kit 2.0L -9.5cc