This Mahle MS forged piston set is specified for Subaru FA20 turbo applications with an 86.00mm bore. Supplied as a four‑piece set, the pistons are -8.0cc displacement to yield a 10.5:1 compression ratio and list detailed dimensions including 86.0mm stroke, 129.3mm rod length and 22mm pin. The data supports accurate machining and build planning for engine assemblies that require these exact bore and compression specifications.
Mahle MS Piston Set Subaru FA20 TURBO 86mm Bore 86mm Stroke 129.3mm Rod -8cc 10.5 CR Set of 4